3G Modem device
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44. Never To Set Time for Standby mode Please Click on Setting then Connection Button go to The Idle time before Standby List and Change time as desired Idle time before Standby varies from 1minute to 2 Hours Data card will disconnect as per desired time selection Security Settings Enable the PIN When the PIN enable item is selected you will be asked to enter your PIN code to use the device By default PIN number is 0000 and is editable Note This function requires network support Enable the APN Lock When the APN lock enable item is selected you will be asked to enter the password to use the Connection menu You can click Change APN to modify the number Default APN Lock number is 000000 Enable the Log on Lock Code When the Log on lock enable item is selected you will be asked to enter the password to open the GUI You can click Change Security code to modify the number Default Logo on Lock number is 000000 6 2 2 Network Settings e Automatic The system selects the network automatically according to user configuration rules and network status e Manual User selects network settings Select network Manual click Apply After a short while the network operator list appears Select the network you wish to connect to Then Click Select to finish network settings Select Mode Automatic GSM GPRS EDGE UMTS HSDPA click Apply the system will indicate when com
45. Security button in setting menu Note Please accept click on Ok Select Next continue any way for any windows security message i e Publisher can t be verified by Windows Device Software Doesn t Pass Windows Security Logo for any prompt coming during the installation of the Software 4 2 LW272 LW273 Installation Procedure for Windows Vista amp Windows 7 1 Insert SIM card into LW272 LW273 USB Moden and then insert USB Modem into computer through USB port the computer can find the hardware automatically and omatically In case setup doesn t run automatically it will display AutoPlay window as below picture setup will run au AutoPlay cS ees CD Drive K BSNL 3G Always do this for softwere and games Sines pcan WE i Abr Generat options Open folder to view fies View more AutoPlay options in Control Pane 2 Click Run Setup exe to install computer will display the Warning windows to confirm to install software please click YES then it will display the Installation window as below BSNL 35 A generation ahead Note If modem doesn t install automatically then go to My computer and Double click on BSNL 3G LW272 LW273 modem icon then modem will install automatically 3 After finishing installation it will display the GUI window as below Note If you don t inse
46. SMS services helping you break away from the limitations of time and zone and communicate wirelessly anytime and anywhere Note The pictures symbols and contents in this manual are just for your reference They might not be completely identical with your device We operate a policy of continuous development and reserve the right to update and modify the technical specifications in this document at any time without prior notice 1 2 Precautions To the owner e When we use the product maintain a safe distance greater than or equal to 0 5cm from human body Some electronic devices are susceptible to electromagnetic interference sent by the MODEM device if inadequately shielded such as electronic systems of vehicles Please consult the device manufacturer before using MODEM device if necessary Operation of your PC and MODEM device may interfere with medical devices like hearing aids and pacemakers Please always keep MODEM device more than 20 centimeters away from such medical devices when they are in use Pull out the MODEM device if necessary Consult a physician or the manufacturer of the medical device before using MODEM device Be aware of the usage limitation when using a MODEM device at places such as petrol stations or chemical factories where there may be explosive gases or explosive products being processed Do not use MODEM device if unsure Store the MODEM device out of the reach of small children it may cause injury if used as
47. parking lot tunnel etc Solution Change to the place where having good signal The network at this time in this place is busy now Try later Check the APN in the Settings whether correct or not as per inserted SIM Card The network type selected using manual search is wrong or right as per the SIM plan Connected to Internet but cannot open any web page After connection there is no data transfer which resulted that you cannot open web pages Signal strength is not sufficient to open the web page May be sufficient amount is not available in the SIM cards if it is Prepaid Check the balance amount May be server problem at that point of time The IE browser has got problems upgrade to the new version or reinstall the IE browser The operating system is infected by virus Such as Worm Blaster which can take up a quantity of upload data flow and result that it can t receive downloaded data flow so that you cannot open any website to address the same Use the professional anti virus software to check and kill the virus in the operating system completely Even after restarting computer there no signal all the time what are all reasons Can send SMS messages using the 3G USB Modem You are in the place where no GSM GPRS EDGE WCDMA HSDPA network covered such as underground parking lot tunnel etc Solution Use Swivel option to place the modem in upright position Change to the place where having good
48. signal The modem isn t connected well Pull out and insert the modem safely again The SIM USIM card isn t inserted well such as inserted in reverse The position of the 3G Modem inner antenna is unfitting loose contacts Can make or receive call through the 3G USB Modem My MICRO SD card can t be read or not found YES with help of Headsets Check slot of the Micro SD card Whether it is inserted as per the prescribed direction or not if yes check it is inserted properly or not check capacity of the Micro SD Card maximum supported capacity is 16GB if all are ok than may be a problem with SD Card 1 1 5 3 1 2 6 6 1 os 6 1 1 6 1 2 6 2 4 1 272 273 200 6 2 1
49. 1 MODEM Device Introduction 1 1 Introduction 1 2 Precautions 2 Dos and Don ts 3 Functions 4 Installation Procedure 4 1 LW272 LW273 Installation Procedure for Windows 2000 and Windows XP 4 2 LW272 LW273 Installation Procedure for Windows Vista amp Windows 7 Contents 4 3 LW272 LW273 Installation Procedure for Linux Ubuntu 10 04 amp 11 04 4 4 LW272 LW273 Installation Procedure for Mac 5 Detailed Features Description of the GUI 5 1 GUI in Windows 2000 XP Vista amp 7 5 2 GUI in Linux Ubuntu 5 3 GUI in Mac 6 User Application Area 6 1 Connection to the Internet 6 3 1 Read SMS 6 1 1 Connect to the Internet 6 3 2 Create New Message 6 1 2 Disconnect from the 6 3 3 The SMS Box Operating Internet Guide 6 2 Settings 6 3 4 Cell Broadcast 6 2 1 Connecting Settings 6 4 Phonebook 6 2 2 Network Settings 6 5 Voice Call 6 2 3 Balance Check 7 FAQ and Troubleshooting 6 3 Short Message 1 MODEM Device Introduction 1 1 Introduction Thank you for choosing the MODEM device To guarantee the device always in its best condition please read this manual carefully and refer to it for general operational information The MODEM device is a type of multi mode 3G Modem or card applicable to 2G 3G networks The interface connects most PCs to the internet integrating functions of the MODEM device and mobile phone into a mobile communication device via 2G 3G mobile networks it supports data services Voice and
50. Modem is locked to particular network Modem is not getting detected due to firewall security or when opening the connection a Firewall Security Alert appears what should we do With the modem connected how can start browsing web sites In order for the 3G USB Modem software to work correctly it must be allowed to connect through your firewall Select the appropriate option for example Allow unblock or Permit If you require further information on how to configure your firewall to allow this application please contact the vendor of your firewall software Once the Software reports that it is connected you can Open the web browser and enter desired web address to start browsing The Default Internet Browser on a PC is Internet Explorer this is normally located on your Start menu and can be identified by a Blue e icon The modem reports that its connecting at 7 2 Mbps is this true speed While connecting display shows Dial up failed PPP Link was terminated what all are reasons This message displays the Maximum connection speed of the device and not the actual Connection speed A number of different factors including signal Strength 3G or HSDPA Signal and current network traffic can affect the actual speed you are receiving To confirm your actual speed try searching the Internet for a broadband speed test You are in the place where no GSM GPRS EDGE WCDMA HSDPA network covered such as underground
51. a toy 2 Dos and 00715 Please use original accessories only or those that are authorized by the manufacturer Using any unauthorized accessories may affect your device s performance and violate related national regulations regarding telecom terminals Avoid using the MODEM device near metallic structures devices or establishments that can emit electromagnet waves This may adversely affect signal reception The MODEM device is not waterproof Please keep it dry and store in shady and cool place Do not use the MODEM device immediately after sudden temperature change In such case condensation may form inside the device potentially causing irreversible damage to it Please allow adequate time to dry Treat the MODEM device carefully and avoid destructive damage Do not drop twist strike tamper or otherwise harshly treat it Only a qualified maintenance agent should be permitted to undertake repair work Please refer to your operator user guide to find the relevant contact information Close GUI software before you remove the device from PC laptop In Aircraft Please power off the MODEM device before take off In order to protect in flight communication systems from interference do not use the MODEM device in flight Use before takeoff is subject to the usual aviation laws and the particular airline s policy If in doubt seek advice from the cabin crew 3 Functions Functional support includes Data service Device Settings Vo
52. any usb port After a minute you can see an icon Such as BSNL 3G LW273 on desktop Double click this icon the window as below 2 Double click Mac file then double click MAC installation files see above picture lt i Comme 3 Click Continue Continue Install it will install automatically After finishing installation the window appears as below The installation was successful The totems aes tating 5 Detailed Features Description of the GUI 5 1 GUI in Windows 2000 XP Vista amp 7 Signal This icon shows the strength of the signal LED indicator e Red SIM USIM card verification fails Network searching e Blue 2G network e Green UMTS e Purple HSUPA HSDPA a Internet When you click this icon you can see a connect button and connect status Click Connect button to connect to the internet b Message You can read SMS reply SMS or write new SMS when you click this icon 0 Call You can make a call and see call history when you click this icon d Phone Book When you click this icon you can look up your address book add new contacts etc e Settings You can modify network setting connection setting standby option message setting cell broadcast setting call setting security setting alert setting and look up help file in this icon f Delivery Report To activate SMS delivery report please open Setting Message and select On in Deli
53. configuration is not suitable for the auto run If the system does not launch installation automatically you can run the installation program in path of My Computer gt 3G Modem If you have installed the other version of installation program please uninstall it firstly After full installation the system doesn t install the driver properly After plugging in why the UI program doesn t launch automatically Please install the driver program manually The driver program can be found in the installation address If the system configuration is not proper this maybe happen Please open the UI program manually You can find it in the Windows Quick start menu or the shortcut on the desktop When the Modem is being installed the computer cannot find it What should we do if the modem cannot connect to internet when roaming May be the installation programs of the 3G USB Modem haven t been installed properly run the installation program first and then connect the modem If you use the Win XP operating system install the drivers according to the Windows indication information to operate The modem isn t connected properly connect the same properly Even though If system is not detecting the driver than uninstall the driver and again install Check whether the roaming service of USIM card is enabled If not contact with network service provider Contact with distributor to check the APN settings Check whether
54. e delete or send SMS or call 6 5 Voice Call User can make a voice call by selecting call icon User also has a provision of following services e Call Forward Setting e Call Waiting Setting e Call Barring Setting 7 FAQ and Troubleshooting If you meet problems in service please refer to the following answers for guidance If the problems persist please contact your supplier via the contact detail in your operator user guide What are the minimum requirements needed to run the software No CD in the Box How do install the Software The minimum Requirements are Windows 2000 Windows XP Window 7 Window Vista and MAC OS PIV WITH 100 MB Free Hard Disk space or above and 128 MB RAM or Above CPU Pentium III or Above The software installation process for the modem is automated simply connect the Modem to an available USB port on your computer and then wait for a moment for the installation to begin What computer is the 3G USB Modem compatible with After plugging in the Modem to Vista it warns that an unidentified program access Why the installation program does not run automatically The 3G USB Modem supports main prevailing types of laptops or portable computer such as HP IBM Toshiba Lenovo Dell Sony etc Windows Vista contains Enhanced Security Features which warn you when any application attempts to install Please Select Allow to begin the Software installation The system
55. etting message setting cell broadcast setting security setting and alert setting in this icon g Help When you click this icon you can find help file by IE explorer 6 User Application Area Shows conditional interactive computer information 6 1 Connection to the Internet 6 1 1 Connect to the Internet Click the Connect button to connect to internet When connected it will show status as Connected and it will show data flow connected time etc Then you can access Internet and receive email etc During the course of connection the Connect button becomes Disconnect button and you can cancel the connection 6 1 2 Disconnect from the Internet Click Disconnect button to disconnect from the internet After disconnection the box below can display one record 6 2 Settings Click the Settings icon to switch to the settings interface It includes Connection Settings Security Settings Network Settings SMS Settings USSD etc Connecting Settings To ensure the device connects to the Internet correctly please configure user s network information first You can save different operator s network configurations in different files Button Description Add Add new configuration files Delete Delete the selected configuration files Edit Edit the selected configuration files Set default Select one file from filename list and set it as the current file The idle time before standby Default Timer is set as
56. ice Calling SMS Phone book Balance check Call Broadcast Service CBS 4 Installation Procedure 4 1 LW272 LW273 Installation Procedure for Windows 2000 and Windows XP 1 Insert SIM card into LW273 USB Modem then insert USB Modem into computer through USB port the computer can find the hardware automatically and will display CD ROM window 2 If modem doesn t install automatically then go to My computer and Double click on BSNL 3G LW273 modem icon then modem will installed OR right Click on the CD ROM click open and then run Setup exe it will install the modem 3 After finishing installation it will display the GUI window as below Note If you don t insert the SIM card into USB modem or insert it incorrectly the Network Connection Message and Call button in Setting GUI will be in grey color means unavailable and the left top side will show NO U SIM 4 After finishing installation the user can change the APN to suitable for 3G Network Please click Setting button on GUI window then click Connection it will display APN window then you can change delete or add APN from here After modifying please select correct APN to Set Default as below picture Note Default APN password is 000000 5 GUI also provides a Log on password which locks the GUI at its starting Default password is 000000 The setting can be changed by clicking
57. pleted successfully 6 2 3 Balance Check e Select 123 and click on submit button to know balance and validity e Select 112 and click on submit button to know data facilities like data usage new data pack etc for different bundles 6 3 Short Message Read SMS Click the Inbox button to read the SMS saved in the Inbox Make use of the bottom menu buttons to read reply forward copy move delete or save numbers 6 3 2 Create New Message e Click New SMS button to input the recipient s number and content Input the recipient s number directly or select one more records from the Phonebook The recipient s number s can be one or more using to separate Provision exists for group SMS recipients can be selected from Phonebook The single SMS text can t exceed 160 English characters including English symbols e Click Send to send the short message During send the message you can click cancel to stop send e After sending successfully this SMS will be saved into sent box automatically If sending fails the short message will be saved into outbox click Cancel to return to Short Message click save to return to Draft box and the message will be saved on PC e Send SMS while browsing the web You can send short messages when surfing on the Internet Enter the short message interface and send short messages in normal way 6 3 3 The SMS Box Operating Guide Enter any of Inbox Outbox Sent box Draft box functions
58. rt the SIM card into USB modem or insert incorrectly the Network Connection Message and Call button in Setting GUI will be in grey color means unavailable and the left top side will show NO U SIM 4 After finishing installation the user can add the APN to suitable for 3G Network Please click Setting button from GUI window then click Connection it will display APN window then you can change delete or add APN from here After modifying please select correct APN to Set Default as below picture Default APN password is 000000 5 GUI also provides a Log on password which locks the GUI at its starting Default password is 000000 The setting can be changed in Security panel Note 1 Please accept click on Ok Select Next continue any way for any windows security message i e Publisher can t be verified by Windows Device Software Doesn t Pass Windows Security Logo for any prompt coming during the installation of the Software This is due to different S W configuration in the PC Laptop 2 Check for antivirus configuration to allow installation uninstallation of the device before use In case device is not recognized please eject the device and disable the antivirus for installation 3 It is advisable to uninstall any previous version of data card same make model before fresh installation 4 3 LW272 LW273 Installation Procedure for Linu
59. to execute the following e Read Read short message The content of short messages sender s phone number sending time and date e Reply Reply to the sender of the short messages e Forward Forward short message to other recipients e Move Move the saving location of short messages between PC USIM or Data card Copy Copy the saving location of short messages between PC USIM or Data card Delete Delete short messages selected Save Save the sender s number into the phonebook Make use of Ctrl or Shift key and left click to choose several messages and execute a function simultaneously The system indicates when USI e M card is full When the USIM is full a new message can only be received and saved if the user deletes short messages in the USIM card inbox e Select Use Shift key can realize continuous selection use command key realize random selection 6 3 4 Cell Broadcast To start CBS services please click on Setting icon on top of GUI gt click on SMS button gt set info service setting to ON in Cell Broad Cast menu Click the Cell Broadcast button to read the cell broadcast message saved in the cell broadcast inbox in SMS 6 4 Phonebook e Click the Phonebook icon to switch to the phonebook interface Phonebook information can be saved in the PC USIM or Data card e All contacts are managed using the standard application Make use of the bottom menu buttons to edit copy mov
60. very Report panel Then click Apply to save 5 2 GUI in Linux Ubuntu Samme versan tT TT ani re veanans e a Internet When you click this icon you can see a connect button and connect status Click Connect button to access the internet LED indicator e Red SIM USIM card verification fails Network searching e Blue 2G network e Green UMTS e Purple HSUPA HSDPA b SMS You can read SMS reply SMS or write new SMS when you click this icon c Contacts When you click this icon you can look up your address book add new contacts etc d Settings You can modify network setting connection setting message setting cell broadcast setting security setting and alert setting in this icon e Help When you click this icon you can find help file by IE explorer 5 3 GUI in Mac a Signal This icon shows the strength of the signal LED indicator e Red SIM USIM card verification fails Network searching e Blue 2G network e Green UMTS e Purple HSUPA HSDPA b Internet When you click this icon you can see a connect button and connect status Click Connect button to access the internet c SMS You can read SMS reply SMS or write new SMS when you click this icon d Call You can make a call and see call history when you click this icon e Contacts When you click this icon you can look up your address book add new contacts etc f Settings You can modify network s
61. x Ubuntu 10 04 amp 11 04 The software is application software for Linux and it is a manager for the mobile device It will allow you to establish a connection to the Internet using 2G 3G cards and it will also allow sending and receiving short messages from your computer In order to use your 2G 3G device you should run a fairly recent version of the Linux kernel The application has been tested on Linux 2 6 20 and newer If you have an older version installed we would recommend updating it before going on The software currently runs under Ubuntu 10 04 amp 11 04 Installation Make sure you have root privilege Copy BSNL 3G LW273 Installation deb to Desktop or other path and extract it Double install sh in the directory then input root password to install the software Uninstallation Make sure you are in root privilege The steps for Uninstallation are as following Way 1 open Ubuntu desktop main menu System gt Administration gt synaptic package manager search bsnl and then remove the package Way 2 Open a shell terminal run a shell command sudo apt get remove bsnl in the shell terminal require root password User guide When install finished you can open the software from desktop menu Applications gt Internet gt BSNL 3G LW272 1 273 4 4 LW272 LW273 Installation Procedure for Mac The below guide is based on MAC OS version 10 6 Please see the next steps 1 Insert LW273 modem to
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