GSM-Forum - View Single Post - BSNL 3G Usb data card Modem (Teracom) Unlock for using different SIM

cruiser91 · 06-04-2010, 18:46

Hi all

I recently bought a BSNL 3G data card Modem which is a product of "Teracom"
Problem is It only works with BSNL SIM ...when we use different sim it says "Invalid Sim"

Please tell me how to unlock it to use different sim card in this Teracom Modem....

I m totally frustrated and exhausted due to this crappy Teracom modem..
Any help will be appreciated..

06-04-2010, 18:46	#1 (permalink)
cruiser91 Junior Member Join Date: Jun 2010 Posts: 1 Member: 1317964 Status: Offline Thanks Meter: 7	BSNL 3G Usb data card Modem (Teracom) Unlock for using different SIM Hi all I recently bought a BSNL 3G data card Modem which is a product of "Teracom" Problem is It only works with BSNL SIM ...when we use different sim it says "Invalid Sim" Please tell me how to unlock it to use different sim card in this Teracom Modem.... I m totally frustrated and exhausted due to this crappy Teracom modem.. Any help will be appreciated..