hi guys, have anyone know how to hold a call via fbus
i mean have anyone know call waiting command in fbus
i know how to dial、hang up 、auto answer command
ex:
1e 00 0c 01 00 len 00 01 00 01 phone_len phone......
to dial
1e 00 0c 01 00 08 00 01 00 08 callsq 85 01 sq chk1 chk2
to hang up
have somebody can tell me how to hold a call
and restore call