GSM-Forum - View Single Post - How to add USSD function to SIM B Dual Sim Phone?

DualSimCell · 04-10-2008, 04:59

Hey Everyone,
In most Chinese Dual SIM Phones, for a sim card in Slot B, it is not possible to do a USSD Command, so for example, if a pre-paid sim is being used and the person wants to check their account balance, when the USSD command is entered. It just keeps saying "Sending Request" but never returns a result.
I have an Infinity Box, can I add the functionality to the phone software? if so, please tell me how.

04-10-2008, 04:59	#1 (permalink)
DualSimCell Freak Poster Join Date: Apr 2008 Posts: 128 Member: 744651 Status: Offline Thanks Meter: 20	How to add USSD function to SIM B Dual Sim Phone? Hey Everyone, In most Chinese Dual SIM Phones, for a sim card in Slot B, it is not possible to do a USSD Command, so for example, if a pre-paid sim is being used and the person wants to check their account balance, when the USSD command is entered. It just keeps saying "Sending Request" but never returns a result. I have an Infinity Box, can I add the functionality to the phone software? if so, please tell me how.