AT&T Trimline 205 - Manual (Page 16)

14
Telephone base operation
Ringer volume
Adjust the volume of the
telephone ringer. If it is set
to
OFF, this telephone will
not ring when there is an
incoming call.
Operation
Handset operation
Handset volume
Adjust the listening volume on the handset ( LO,
MED or HI).
Dial mode
Select touch tone (tone dialing) or dial pulse
(rotary dialing).