att 2255 Manuale Utente
Set Dial Mode
NOTE: When you change the dial mode setting, BOTH handsets are
affected.
affected.
This phone comes set for touch tone (
DTMF) dialing. If you have dial pulse
(rotary) service, set the dial mode to
PULSE.
1
Press
S.
2
Press < until the screen displays
3
Press
S. The screen displays
4
Press < or > to display
DTMF or PULSE.
5
Press
S to save displayed setting.
10
FEATURE SETUP
>DIAL METHOD
CALL LOG
>DIAL METHOD
DTMF