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Reply To: USSD CALL

#71718
Wallis Dudhnath
Guest

USSD is one of the hidden gems of 2G. It is based on MAP signalling protocol and is used by the mobile device, MSC/VLR, HLR / HSS and an assigned USSD Gateway. Good example of a use case is mobile prepaid top-up and balance enquiry. USSD and SMS are examples of the first mobile Internet services.

Generally you can have one spc for a MSC.

VBR/ Wallis Dudhnath