AT&T TRIMLINE TR1909 User Manual page 7

Getting started
Handset layout
M1, M2, M3
Press to dial a one-
touch number from the
memory (page 23).
Listening volume
Slide to adjust the
handset listening
volume to LO, MED or
HI (page 20).
MEMORY
Press to access
telephone numbers
stored in the memory
(page 23).
MUTE
Press and hold MUTE to
silence the microphone
to prevent the other
party from hearing you,
but you are still able to
hear the other party.
Release MUTE to return
to the original two-way
conversation (page 21).
3
Switch hook
When held, the
telephone is in idle
mode.
When released, the
telephone is ready to
make a call.
PAUSE/REDIAL
When the handset is
lifted, press to redial
the last number dialed
(page 20).
When storing a
number in the
memory, press to
insert a three-second
dialing pause (pages
22 and 23).
Press to store a
telephone number in
the memory (page 22).
PROG