How to impliment call transfer?

[xaoxong1984]

I heard someone on this forum said that this function can be implimented by sending USSD. I have tried it with AT commands(AT+CCFC), it works well but all incoming calls are transferred. I just intend to transfer a specified call. I also have tried to use RMobileUssdMessaging to impliment this function, but i received a error message, maybe i used a wrong command. Can somebody give me some advice or example on this? Thanks a lot!

[symbianyucca]

I don't think there is any public means on transfering calls like that, and also I'm rather sure if there is an non-public API, it is Symbian owned, which indeed would mean that you would need to be a platinium partner to be able to obtain them.

[xaoxong1984]

TO symbianyucca:
Thanks any way for your reply.
Has anybody ever implemented such functions? I am looking forward your advices or code examples! Thanks^^

[kkrish]

Hi,

if i am getting you correctly then you are talking about call forwarding: I suppose this is totally a network support feature and you can only set the network status flags.

for more you can read: http://en.wikipedia.org/wiki/Call_forwarding

hope this will helpful

[xaoxong1984]

To kkrish:

Thanks for you advice, and i will try it. Hope it works!