AT&T TRIMLINE TR1909 User Manual page 14

Getting started
Installation options
2. Remove the mounting
bracket from the base.
Hold the telephone base
with both hands and then
slide the bracket upwards
as the arrows indicate.
4. Route the telephone line cord
through the slot as shown
and plug the other end of
the telephone line cord into
a telephone wall jack. To
mount the telephone on the
wall, position the mounting
holes A and B over the
telephone outlet mounting
studs. Slide the bracket
down firmly so the telephone
is held securely on the
telephone outlet mounting
studs.
3. Rotate the bracket to the
wall-mounting position.
Push the bracket upwards
as shown below until it
clicks into place.
10
DSL filter
(not included)
A
B