AT&T EL52200 User Manual page 13

Getting started
Wall-mount installation
4. Plug the other end of the telephone line cord into the telephone wall jack.
Plug the large end of the larger power adapter into an electrical outlet not
controlled by a wall switch.
5. Align the holes on the wall-mount bracket with the mounting studs of
the wall-mounting plate and slide the bracket down until it locks securely.
Bundle the telephone line cord and power adapter cord neatly with twist ties.
DSL filter
A DSL filter (not included) is
required if you have DSL
high-speed Internet service.
8
DSL filter