i had a facilities like call waiting, call conference, call barring & call divert. my call divert is working, but the others are not. please, somebody help how to work with them. my mobile phone is nokia 6820 & i am in ethiopia & our network is GSM. tnx
i need to know how to activate the services & use them. for instance the call waiting facility says swapped when another call comes. tnx hearing from you soon.