USSD OPtion in MR200 HArdware Version 1.0
USSD OPtion in MR200 HArdware Version 1.0
I see a basic option of USSD in hardware version V2 of firmware in emulator . USSD is a function used to basic command to internet service provider. so iwant to use this in mr200 hardware version V1. how can i update/use this in hardware version v1. KIndly help in this regard either changing Firmware of something else.
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