possible to enable conditional forwarding menus on sim?

[PaoloWireless]

I have a Rogers Wireless sim card (Formerly Rogers AT&T). Rogers decided to remove the conditional forward menus on their sim because their voicemail is incompatible with forward if busy, forward if unavailable, etc.. menus. but if there is no voicemail on the line, the conditional forwarding features are fully functional. Is there a way to edit an existing SIM Card and re-enable these features? I really prefer to have them working, because i dont like to keep typing in the gsm codes everytime i want to check my forwarding status.

Anyone please help? thanks.

[shelltox]

ou can do, by telefone menus...

[PaoloWireless]

ou can do, by telefone menus...


ok, so what is the verdict? can this be done by the menus? some kind of short cut on the sim must be in place, i believe.

[shelltox]

you also can do by gsm comands
ex:
Divert Voice Calls
4 All
Set: **21*destination*11#[SEND]

[PaoloWireless]

Yes, I know the call divert codes, thanks to Steve Punter's site: http://www.arcx.com/sites/GsmFeatures.htm

It works when I use the code, but... there is something programmed in the Rogers Wireless and Rogers AT&T sim cards that doesnt make these menus show up, I am posting this question on here because I want to know how to make them appear, not to find out alternate codes to use that I already know about anyway, thanks.