Last updated on March 29th, 2023 at 03:58 am
Many mobile operators offer 3G data cards at reduced prices bundled with some more freebies like free downloads up to a certain limit. Most mobile operator offers a reduced price which is the lowest price of 3G data cards available in the market. They bring such types of schemes to promote their services as well as to add new customers to their network.
Some of us may not be satisfied with the services of mobile operators or their tariffs are not as competitive as compared to other mobile operators so in such cases we must get rid of the present mobile operator and should subscribe services of the best mobile operator in the market but to use your existing 3G data card (dongle) with the new operator, you have to unlock 3G DataCard otherwise your new SIM of the new mobile operator will not work in your data card. Teracom 3G data cards are being used by most mobile operators so we look here for the procedure of Teracom 3G data card.
To unlock 3G datacard, follow the following steps.
Your Teracom 3G Data card is now unlocked and ready to use with any other SIM of any mobile operator.
To use the 3G data card with the new SIM, don’t forget to set the APN of your new mobile operator in the Connection menu under Settings of your 3G data card menu bar. You can get the APN of your new mobile operator by calling its call center.
So now you may be able to unlock 3G datacard and enjoy the services and tariffs of a new mobile operator.
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after doing all this still it is locked.
invalid sim error shown.
not working.. invalid sim,
It works
HI, my Tera3G card works standard with different sim cards, that is with BSNL but also with VOdafone. It even chooses the proper apn automatically. When I look up regedit, my card is found under: LOCALMACHINE\SOFTWARE\WLLUSBModem\Tera\3G USB Modem.
In the value is 9. Ok?
In "FeatureSwitch" the value is 9. (I put triangular brackets in the original and did not read the content!)
Awesome!
Kahan the abhi tak dost?
100% working.....
Settings for Windows7:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Linktop3G
It is not working in LW273 black dongle in windows 7.please help me