AT&T Trimline TR1909 Quick Start Manual page 9

Installation options
2. Remove the 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
below 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 installation position.
Push the bracket upwards
as shown below until it
clicks into place.
8
DSL filter
(not included)
A
B