how to call with 7110 mbus

[KarlisFreibergs]

I'm using avr microcontroller to control nokia
trough m2bus. With 6110 & 5110 all works fine,
but if i try to make voice call with 7110
(usig command from 6110) result is the phone tray to
call somting strange number like "#$^" I think the problem
is
diferent number format in call command for 7110.
i trayed 6110 format Length + number in ascii
and pcked format like in sms comands. nothing of this works.

secon question is how to conect accessory to 7110 and get
incoming calls notifikation, the comand to get magic bytes
like in 6110 not works.