AT&T EL52103 User Manual page 16

Getting started
Wall mount installation
3. Plug the telephone line cord (or DSL filter) into the wall jack. Plug the
power adapter into a power outlet not controlled by a wall switch.
4. Align the holes on the wall mount bracket with the standard wall plate
and slide the wall mount bracket down until it locks securely. Bundle the
telephone line cord and power adapter cord neatly with twist ties.
3
A DSL filter (not included) is
required if you have DSL
high-speed Internet service.
4
10
DSL filter