Sony Ericsson GC75 User's Manual
Contents
1. ETSI standard for data over an ISDN circuit VPN Virtual Private Network WWW World Wide Web XML Extensible Markup Language TCP IP Version 4 Most widely implemented form of TCP IP today having a 4 byte address format such as 212 161 127 136 TE Terminal Equipment Generic term for GSM terminals such as phones and PC cards Terminal Adaptor Generic term for the equipment terminating a digital comms line such as an ISDN2 line The GC75 is a Terminal Adaptor since it interfaces to GSM digital data services 282. sent to the SIM To Find Entries 1 Select Find in the Phone Book menu Phone Book Find ox Look For Samad 2 The Find dialog opens Enter the Contact Name you want to search for in the Look for field The entry can be complete or incomplete You can search on the First Name of the contact 3 Click Find The GC75 Manager searches Phone Book when a match is found it highlights the selected contact 13 To Delete a number 1 Select the number that you want to delete 2 Select Delete from the right side of the Phone Book screen 3 Aconfirmation dialog opens click OK to delete the number Connect Console 75 xi AN Are you sure you want to delete this contact Connect Console SMS Messages Screen The Mobilink s Connect Console SMS Messages screen enables you to view compose delete reply or forward SMS messages from your GC75 to other mobile devices Note To use Message functionality SMS must be included in your subscription contact your network operator for more details P Connect Console 75 a loj x File Phone Book Messages View Help iis fits E Es Es ermm Dear Customer your MOBILINK 05 07 06 14 Connect Console S MOBILINK 05 07 1412 Mobilink Connect Co MOBILINK 05 07 1412 Ol Mobilink Connect Co MOBILINK 05 07 14 12 El From MOBILINK Close Message Connect Console SMS Message SMS Inbox 2 14 If a new SMS arrives when Mobilink Co
3. GC75 s SIM Phone Book A SIM Phone Book can easily become disorganized you can use the Phone Book screen to manage your SIM Phone Book entries You can add new numbers edit existing numbers as 1 Click to display the Phone Book screen P Connect Console 75 ioj x Fie Phone Book Messages View Help DUO Cee Phone Book i ol x Fazal 03001234567 Nauman 03007654321 Mansoor 03004532167 Close Phone Book a Note Your GC75 must be inserted to display this information Phone Book Functionality To Add a Number 1 Select Add new in the Phone Book menu or click on the toolbar or key Ctrl and N 2 The New Phone Book Entry dialog opens ox Name Fazal Phone Number s230q 1 2 Enter the name and phone number 12 3 Click OK to save the entry or Cancel to close the dialog Note Phone Book numbers are limited to 20 digits including and names are limited to 18 alphanumeric characters New entries are added to the next available SIM index position To Modify a number 1 Select the number you want to modify 2 Select Modify in the Phone Book menu 3 The Edit Phone Book Entry dialog opens oxi Name Fazal Phone Number 03001 234567 xu 4 The fields in the dialog display the current entry s name and number 5 Edit the information 6 Click OK to close the dialog and save your changes 7 lf the modified entry is in the SIM Phone Book the changes are automatically
4. Speech services are not Supported SIM Card Small plug in card SIM Lock supported Type Number 6130201 BV Exterior Description Size 85 6 mm long x 54 0mm wide x 5 0 mm thick PC Card Type Il 16 bit Weight 38g including antenna excluding SIM card Battery Powered via the PC card slot i e uses laptop battery 50 ohm interface Antenna supplied Ambient Temperatures 10 to 55 degrees C 20 to 65 degrees C Electrical Characteristics Supported Voltages Nominal Operating Voltage Standby Current Standby Power Consumption no PDP context active Idle current 5 0mA 7 6mA 9 2 multiframe paging period PDP context active Idle power 9 2 multiframe 800mA Operating System Support Supported Operating Systems Microsoft Windows 98 SE Microsoft Windows Me Microsoft Windows 2000 SP2 Microsoft Windows XP Minimum PC Specification Processor size as recommended by Microsoft for the version of a Windowse in use 30 MB free disk space Current Consumption Standby Switched on but not making a call and not attached to GPRS Current Consumption lt 5 mA Connected to the Internet using GPRS in an always connected state with no data flowing Current Consumption lt 8 mA Transmitting Max Maximum power output GSM900 Current Consumption 800 mA Software Upgrade Via secure internet download the upgraded version from www mobility com pk 25 Glossary Bearer Path over wh
5. The GC75 is very simple to install and use the software provided allows you to select the best Data service available so that the GC75 is always available for data transfer The GC75 enables your laptop PC to Browse the Internet Send and receive e mails Receive information services in real time Access files databases and discussion groups Edit SIM card entries wy YN YY Hardware Overview The GC75 is a standard 16 bit type II PC card The card is standard length and only the antenna protrudes outside the PC cardslot The amount of power drawn from the laptop battery is dependant upon a number of factors including status frequency band distance to GSM base station and number of timeslots used See Technical Specifications on page 48 for a general guide to power consumption Before you can start using the GC75 you need to put the hardware together You will also need a SIM card SIM Card When you subscribe to Mobilink you are issued with a SIM card Subscriber Identity Module card The SIM contains your personal subscriber data You need a SIM to use GC75 Software Overview Mobilink Connect Console 75 You can use the Mobilink Connect Console Display GC75 status information Connect to the Internet or a corporate network Manage SIM card and PC phone books Send and receive SMS messages Getting Started Checklist Make sure the following items are in the box when you unpack it Protective case for stor
6. Upgrade 00itcitn sawed anwau ead SEINKA ESEA E RGE dew aan ENEA EK EAEE 25 GLOSSY COPA A a Sa betes occ A O O TE oa ie 26 Sony Ericsson GPRS PC Card Modem GC75 Version 1 0 July 2005 This manual is published by Saanga Software without any warranty Improvements and changes to this manual necessitated by typographical errors inaccuracies of current information or improvements to programs and or equipment may be made by Saanga Software at any time and without notice Such changes will however be incorporated into new editions of this manual This manual is copyrighted work of Saanga Software The programs referred to herein are copyrighted and trademarked works of Saanga Software Reproduction in whole or in part including utilization in machines capable of reproduction or retrieval without the express written permission of the copyright holders is prohibited Reverse engineering is also prohibited All other product or service names mentioned in this manual are trademarks of their respective companies All rights reserved Saanga Software 2005 Introduction Congratulations and thank you for buying the Sony Ericsson GPRS PC Card Modem GC75 The GC75 is a triple band GSM product that enables you to communicate wirelessly from your laptop on all five continents in over one hundred and sixty countries As the GC75 provides wireless communications you no longer need to carry cables telephone jack converters chargers and batteries
7. onit 16 bit type II PC Card slot Sony Ericsson GPRS PC Card Modem GC75 SIM card Software You will need Windows 98SE Me 2000 SP2 or XP Mobilink Connect Console 75 Services Available Over the Internet The connect console web site contains support to facilitate easy communications and rapid information retrieval wherever you are It gives you access to on line customer services on line user manuals software downloads and useful information The address is http www mobility com pk Saanga Software s home page address is http www saanga net Installation The Mobilink Connect Console75 CD ROM contains the software required to operate your GC75 The software is simple to set up and operate but before you begin you will need to make sure that the services you require are included on your SIM card subscription Contact Mobilink and request the GPRS services The CD ROM contains the following software Mobilink Connect Console 75 User Documentation On line Help ConnectConsole text file containing the latest information about the GC75 GC75 Hardware Set Up 1 Collect your GC75 card antenna and SIM card together 2 Place the SIM card in to the GC75 SIM tray and push the tray back into the GC75 Make sure the tray is closed properly before proceeding Note The cut corner of the SIM card must be placed into the SIM tray as demonstrated below the SIM contacts should face upwards 3 Conne
8. GC75 Mobilink Connect Console GC75 Sony Ericsson GPRS PC Card Modem GC75 User s Guide D Content ITEOGUIGHION Fs fettc sescttdsoclcdssituwunisyehooaaandecthbmunetardsache a A eE Tie deia eread Skt dulled 4 Hardware OvervieW cc cece cece c cece eee e eee ee eee nn nn nn teen eee n teen rn nr nnnnnnrrnnnnnnnnon 4 SoftWare Overview ences da ae 4 Getting SIONES 6 Chi a o en e a dad dll dose a O 6 Syst m AAA A O been E aa 6 Services Available Over the INterMet ocoocccconnccconnccconncnconnrncn narrar 7 Installation ou ia asi 8 GC 75 Hardware SUD A AN A etd 8 Installing the Software resosi rosenen dinnada aa a dci 9 Start Using GC75 Manager unio LS a a iO a ee 11 Safe Removal of the GO75 cccccccceccnccce cee ceeeeseece eee ececeeceeteeeeesaeaeeeeeeeesggaaeneenes 11 Connect Console GRASS ON da ease 11 Connect Console Phone Book S reericss sce lt sebeescccccseueesaeecisneydercdgedeveversteasiwens 11 Connect Console SMS Messages Screen occooccconccccconncncnnnnnnnnnnnnna narra rana nnnn ranas 14 Troubleshooting 01 ies 17 Software EROS Vis e 17 Error MESSAJES e orori aE A A A A EEEE 17 Error Codes E A A dd 17 Additional Information 0 00 cece cece ec eee eee e eens eee a eens eee eeeeaeeneeeeneaees 22 Saanga Software Support WebsSite cc cece eee eee eee ee ee eee eee ee eee eee tenet ees 22 Important Ido MAIN A idee dda iets 22 Technical Specifications ii ia 23 Software
9. Provider Connection Failed Service not supported Please try again If the problem continues please contact your Service then setting you should enter to create a connection You have been disconnected from the network Wait a few minutes and try again If the problem persists contact your service provider This error indicates a PPP conversation started but it was terminated because the remote server did not respond within an appropriate time This can be caused by poor line quality or a problem with the server ISP This error can occur when your modem has connected to the ISP and has sent a username and password but there is no response from the server Wait a few minutes and try again Your service provider doesn t think your authorized to access their network Check the setting you have entered to create your connection If you still get the error contact your service provider and check your subscription Contact your service provider and request the GPRS Internet subscription is activated for your SIM Your service provider is not allowing you to access their network Check the setting you have entered to create your connection If you still get the error contact your service provider and check your subscription Contact your service provider to get your roaming activated You couldn t connect to the network Wait a few minutes and try again If the problem persists contact your service provider Your service p
10. XP machine Select the driver file and click Open The Hardware Wizard finishes the installation 6 Select Programs Connect Console 75 Connect Console75 to start using your GC75 7 The Mobilink Connect Console is ready for use 10 Start Using Connect Console 75 1 To start Connect Console select Start Programs Connect Console 75 2 Your SIM must be unlocked otherwise ConnectConsole75 will display error message and exit 3 The Connect Console75 Icon is displayed in the system tray of your PC Safe Removal of the GC75 You must stop the ConnectConsole75 before attempting to remove it 1 Close the Dial up Networking Connection 2 Exit ConnectConsole 3 Click on the Connect Console icon i Select Stop Sony Ericsson GC75 Wireless Card 4 Adialog is displayed telling you it is safe to remove the card Important Incorrect removal of the GC75 can damage the card Connect Console GPRS Screen To connect to Mobilink GPRS click f5 Or use File gt Connect GPRS menu Mobilink Connect Console 75 will check Signal s strength and then connect to Mobilink GPRS Note While GPRS is connected the phone book and SMS functionalities will be unavailable To disconnect the GPRS click Ns If you have disconnected the GPRS using network icon in the system tray u will have to press the disconnect button again Connect Console Phone Book Screen 11 The Connect Console Phone Book screen helps you to organize your
11. ct the antenna to the GC75 If the antenna is obstructing your use of the keyboard you can turn it to a horizontal position and still connect to the network If you want to use your other PC card port remove the GC75 whilst you insert the other card When GC75 isn t in use it is recommended that you store it in the protective carrier ox provided The unit especially the antenna could be damaged if it remains in PC Installing the Software 1 Insert the GC75 Manager CD ROM in your CD drive After a few seconds a Connect Console splash screen is displayed Note If the CD ROM does not autorun select Start Run and type D Setup bat into the Run dialog Where D is your CD drive The Install Shield Wizard for Mobilink Connect Console opens follow the Instructions on screen When installation is complete click Finish The Setup first installs the Sony Ericsson GC75 driver and then installs Mobilink Connect Console 75 Insert the GC75 PC Card Make sure the GC75 is fully inserted Your PC recognizes that new hardware has been inserted and installs the necessary driver This process will happen twice as two hardware drivers need to be installed The process will take a few seconds The New Hardware Wizard may require you to locate a specific driver file If this happens a dialog opens click Browse and select D Driver9x where D is your CD drive on a Windows 98 machine or DiDriver2k where D is your CD drive on a Windows 2000
12. d User Name or Password Please check and enter the User Name and or Password in your connection profile Connection Failed Invalid Profile Please check and re enter your connection profile information and within an appropriate time This can be caused by poor line quality or a problem with the server ISP This error can occur when your modem has connected to the ISP and has sent a username and password but there is no response from the server Wait a few minutes and try again The APN entry is incorrect the signal is weak or the connection is lost whilst dialing See the support section on www mobility com pk site for a full list of network operator APNs Either Service is not supported by SIM usually for CSD HSCSD or the computer is not answering Check SIM settings with your service provider if necessary Make sure that the server you are dialing is OK If you are unsure which speed to choose from the Speed tab start with Analogue 9600 and check to see if it works Once your connection works on Analog you can try the V110 V120 settings to see if faster speeds are available V110 V120 also connects faster than analog When roaming you may need to repeat this procedure to adapt your settings to the capability of the local network operator No specific reason for failure is available Wait a few minutes and try again If you continue to get this error check your connection settings or call your service provider for he
13. dinary analogue phone line for speech and or computer modem RADIUS Remote Access Dial In Service Facility at the ISP or corporation to manage remote data connections RX Receive SC Service Centre for SMS Service Provider A company that provides services and subscriptions to GC75 users SIM card Subscriber Identity Module card a card that must be inserted in any GSM based mobile terminal It contains subscriber details security information and memory for a personal directory of numbers The card can be a small plug in type or credit card sized but both types have the same functions The GC75 uses the small plug in card SMS Short Message Service Allows messages of up to 160 characters to be sent and received via the network operator s message centre to a GC75 TCP IP Transmission Control Protocol Internet Protocol TCP IPv4 27 www pcmcia org PDP Packet Data Protocol Phone book A memory in the SIM card where phone numbers can be stored and accessed by name or position TLS Transport Layer Security Used by Web browsers for example TX Transmit Type Il Refers to thickness of a PC Card as defined in The specification from PCMCIA URL Uniform Resource Locator USSD Unstructured Supplementary Services Data Narrow band GSM data service For example entering 79 1234 might return the stock price for stock 1234 V 110 ETSI standard for data over an ISDN circuit V 120
14. g a connection but is not supported by the during dial up network Select Analogue mode when creating the connection in the Connection Wizard Error 630 A Dial up networking connection is already connected The port was Close the connected dial up and try again disconnected due to hardware failure during dial up Error 645 Up Incorrect APN or CID selected for network Modify your Internal authentication Dial up Connection see Create a Connection on page 19 error during dial up for more details Make sure that the APN file contains the name of the access point your network operator is using See the support section on www SonyEricsson com site for a full list of network operator APNs 17 Error 650 The Remote Access server is not responding during dial up Error 678 Computer you are dialing is not responding during dial up Error 720 No PPP control protocols Configured during dial up Windowse 2000 Error 619 The port is disconnected during dial up Error 678 Computer you are dialing is not responding during dial up Error 691 Access denied user name and password incorrect on the domain during dial up Error 718 This error indicates a PPP conversation started but it was The card was unable to terminated because the remote server did not respond Incorrect User ID and or password Re enter correctly Either Service is not supported by SIM usually for CSD HSCSD or the computer is not answer
15. ich data flows Specifically in CSD and HSCSD the type of telephony link from the GSM network to the server V PSTN or ISDN bps Bits per second rate of data flow COM Port Defines a serial RS 232 port within the Windows environment May be physical COM1 port on the rear of the PC or virtual COM5 port communicating with a PC card modem cS Circuit Switched Connection from A to B which has a fixed bandwidth and is maintained over a period of time for example a voice telephone call CS 1 to CS 4 Coding Scheme Determines the data rate per timeslot in GPRS CSD Circuit Switched Data CSD is a GSM service providing a CS data connection at a rate of 9 6 or 14 4 kbps DUN Dial Up Networking e GSM Extended GSM New frequencies specified by the European Radio Communications Committee ERC for GSM use when additional spectrum is needed Network dependent It allows operators to GPRS General Packet Radio Services GSM Global System for Mobile Communications GSM is the world s most widely used digital mobile phone system now operating in over 160 countries around the world GSM 900 The GSM system family includes GSM 900 GSM 1800 and GSM 1900 There are different phases of roll out for the GSM system and GSM phones are either phase 1 or phase 2 compliant GSM 1800 Also known as DCS 1800 or PCN this is a GSM digital network working on a frequency of 1800 MHz It is
16. ing Check SIM settings with your service provider if necessary Make sure that the server you are dialing is OK Make sure that Analogue mode has not been selected with 57 6kbps data rate V110 or V120 mode must be selected and supported by the network The service is not supported by the SIM usually appears when you are trying to connect to GPRS Internet Contact service provider to enable GPRS Internet access on SIM card An ISDN mode V110 or V120 has been selected when creating a connection but is not supported by the network Select Analogue mode when creating the connection in the Connection Wizard Either Service is not supported by SIM usually for cio or the computer is not answering Check SIM settings with your service provider if necessary Make sure that the server you are dialing is OK Make sure that Analogue mode has not been selected with 57 6 kbps data rate V110 or V120 mode must be selected and supported by the network The domain name entry is incorrect Correct the domain name entry or delete if not required 18 dial during dial up All Windowse Operating Systems Error 734 The PPP link control protocol was terminated during dial up Error 678 Computer you are dialing is not responding during dial up Connection Failed or Activation Failed Please contact your Service Provider Connection Failed Invalid APN Please check and enter the APN again Connection Failed Invali
17. ing the GC75 and its antenna GC75 PC Card SIM tray Antenna Quick Start Guide CD ROM Nw YY yy yy The CD contains drivers software and documentation System Requirements This section lists the network subscriptions hardware and software requirements for running the GC75 PC Card Network and Subscription The network subscription you use in conjunction with your GC75 depends on the subscriptions your network operator can provide Contact your network operator or service provider to make sure the options you require are available Make sure that data options are included in your subscription as these are usually optional services Note Mobile operators often provide a number of connectivity options via GPRS such as WAP and Internet so check that the Internet or VPN service you require is enabled for your subscription General Packet Radio Service GPRS GPRS is a new network connection which provides always on mobility The connection set up is fast and once connected applications may send and receive data whenever required In today s GPRS networks the GC75 receives data at speeds up to 53 6 kbps and transmits at speeds up to 26 8 kbps Short Message Service SMS The PC can send and receive SMS text messages using the SMS Messages screen in the Mobilink Connect Console 75 Hardware You will need A PC that has the minimum specification recommended by Microsoft to run the version of Windows installed
18. lp The APN entry is incorrect the signal is weak or the connection is lost whilst dialing See the support section on www SonyEricsson com site for a list of network operator APNs or contact your service provider Choose to modify your connection in the Connection Wizard Go to the User ID screen and re enter the User Name and Password given to you by your service provider If you were not supplied with a User Name and Password leave the fields blank Contact your service provider if you continue to have problems Your service provider doesn t recognize you Check the setting you have entered to create your connection If you still get the error contact your service provider and check ou have GPRS Internet enabled on your subscription and 19 try again If the problem continues please contact your Service Provider Disconnected from Network Connection failed Temporary Network problem Please try again If the problem continues please contact your Service Provider Connection Failed Not authorized to access network Please contact your Service Provider Connection Failed SIM is invalid for GPRS service Please contact your Service Provider Connection Failed Access to network not allowed Please contact your Service Provider Connection Failed Roaming not allowed Please contact your Service Provider Connection Failed Please try again If the problem continues please contact your Service
19. nnect Console is open New Message Received is displayed on the Status bar ta New Message Received To Send an SMS 1 Select Create New Message from the Messages menu or click New sms J 2 The New SMS dialog opens oxi To 03005000725 Message hello Zi 3 Enter the recipient s mobile phone number in the To field or select a number from a phone book by clicking Lookup 4 Type your message into the Message field The Message field has limitation of 150 characters 5 Click Send to send the SMS or Cancel to close the dialog without sending the SMS To Edit a Message When you are working with a message you can edit the text by cutting copying and pasting Moving Text 1 Select the text you want to move the text can be in another PC application 2 Select Cut from the Edit menu or Ctrl and X on the keyboard 3 Place the cursor where you want to insert the text and select Paste from the Edit menu or Ctrl and V on the keyboard Note If you want to copy text select Copy Ctrl and C from the Edit menu instead of Cut Ctrl and X 15 Reply to an SMS 1 2 3 4 Select the SMS you want to reply from the SMS Messages window From the list select the message you want to reply to The contents of the message are displayed in the information view Select Reply in the Messages menu A dialogue appears The To field is automatically filled in and the original message i
20. our GC75 Children Do NOT allow children to play with your GC75 They could hurt themselves or others or could accidentally damage the GC75 Your GC75 may contain small parts that could be detached and create a choking hazard Disposing of the Product Your GC75 should not be placed in municipal waste Please check local regulations for disposal of electronic products 22 Electronic Devices Most modern electronic equipment for example equipment in hospitals and cars is shielded from RF energy However certain electronic equipment is not therefore Do not use your GC75 near medical equipment without requesting permission The GC75 may affect the operation of some implanted cardiac pacemakers and other medically implanted equipment Pacemaker patients should be aware that the use of a GC75 very close to a pacemaker might cause the device to malfunction Avoid placing the GC75 over the pacemaker If a minimum distance of 15 cm 6 inches is kept between the GC75 and the pacemaker the risk of interference is limited If you have any reason to suspect that interference is taking place immediately turn off your GC75 Contact your cardiologist for more information If you use any other personal medical device consult the manufacturer of your device to determine if it is adequately shielded from external RF energy Turn your GC75 off in any facility where posted notices so require Aircraft You MUST remove your GC75 before boarding an
21. rovider is not allowing you to access their network Contact your service provider and check you have the subscriptions required activated for your SIM 20 he Connection Failed You couldn t connect to the network Wait a few minutes Network Problem Please and try again If the problem persists contact your service try again If the problem provider continues please contact your Service Provider 21 Additional Information Saanga Software Support Web Site At hitp www mobility com pk you can find help and tips in a few clicks The support site gives you access to the latest software updates tips on how to use your GC75 efficiently function guides additional help DD DD Important Information Please read this information before using your GC75 Recommendations Always treat your product with care and keep it in a clean and dust free place Do not expose your product to liquid moisture or humidity Do not expose your product to extreme high or low temperatures Do not expose your product to open flames or lit tobacco products Do not drop throw or try to bend your product Do not paint your product Do not attempt to disassemble your product Only Sony Ericsson authorized personnel should perform service 2 Do not remove the SIM wm YY YY DD Antenna Only use an antenna that has been specifically designed by Sony Ericsson for your GC75 Use of unauthorized or modified antennas could damage y
22. s displayed in the Message field Type your reply and click Send To Forward an SMS 1 2 5 Select the folder where the message is located From the list select the message you want to forward The contents of the message are displayed in the information view Click Forward a dialogue opens Enter the phone number in the To field or click Lookup to select a number from a phone book Click Send Delete an SMS 1 2 Select the folder where the message is located From the list select the message you want to delete The contents of the message are displayed in the information view Select Delete from the popup menu or press the Delete button onthe right side of your SMS Inbox screen A confirmation message box opens click OK to delete the message 16 Troubleshooting This chapter lists some problems that you might encounter while using your GC75 Some problems require you to contact your service provider but most of the problems you can easily correct yourself Software Errors Grey menu options in the Grey text indicates a function that is temporarily software unavailable for example due to your subscription or due applications to a certain setting which has not been turned on Error Messages General Dial Up fails Try to connect again Error Codes Windowse 98 Error 619 Up An ISDN mode V110 or V120 has been selected The port is disconnected when creatin
23. used in Europe and Asia Pacific GSM 1900 Also known as PCS Refers to a GSM system running in the 1900MHz band Used in the USA and Canada for instance HSCSD High Speed Circuit Switched Data HTML HyperText Markup Language HTTP 26 transmit and receive just outside GSM s core 900 frequency band This extension gives increased network capability ETSI European Telecommunications Standards Institute www etsi org GGSN Gateway GPRS Support Node LAN Local Area Network ME Mobile Equipment MO Mobile Origination For example an SMS message sent from a mobile terminal MMI Man Machine Interface MS Mobile Station MT Mobile Termination PC Personal Computer PCS Personal Communications Services often used to describe GSM1900 networks PC Card A card having physical and electrical characteristics specified by PCMCIA providing extra functionality when inserted into a laptop PC Typical examples are modems and network cards Type refers to the thickness of the card The GC75 is type Il PCMCIA Personal Computer Memory Card International Association defines specifications for PC Cards HyperText Transfer Protocol ISDN Integrated Services Digital Network Can provide circuit switched data connections in multiples of 64 kbps ISP Internet Service Provider kbps Kilobits per second rate of data flow PSTN Public Switched Telephone Network for example or
24. y aircraft To prevent interference with communication systems and abide by the law you must not use your GC75 while the plane is in the air Do not use it on the ground without permission from the crew Blasting Areas Turn off your GC75 when in a blasting area or in areas posted turn off two way radio to avoid interfering with blasting operations Construction crews often use remote control RF devices to set off explosives Explosive Atmospheres Turn off your GC75 when in any area with a potentially explosive atmosphere It is rare but your GC75 could generate sparks Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death Areas with a potentially explosive atmosphere are often but not always clearly marked They include fuelling areas below deck on boats fuel or chemical transfer or storage facilities and areas where the air contains chemicals or particles such as grain dust or metal powders Do not transport or store flammable gas liquid or explosives in the compartment of your vehicle which contains your GC75 and accessories Inserting and removing the SIM card precautions against electrostatic discharge ESD Do not touch the SIM card connectors As a precaution always make sure that the GC75 is already in your hand before you insert or remove the SIM card Technical Specifications 23 GC75 System E GSM 900 GSM 1800 GSM 1900 Services supported CSD HSCSD GPRS SMS Fax
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