Hello,
Do u have any idea about network initiated USSD operations… I tried to send both USSR and USSN requests and both are working fine… But the only problem is that there is no alerting sound from the mobile. Is it possible to provide an alerting pattern. In the GSM 9.02 specs an optional alerting pattern is mentioned. I tried with those patterns also. But its not working. Can anybody help me
Thanks in advance….