AT&T TR1909 Telephone User Manual


 
Getting started
4
Telephone installation
If you subscribe to high-speed Internet service (digital subscriber line - DSL)
through your telephone lines, you must install a DSL filter between the
telephone line cord and the telephone wall jack. The filter prevents noise and
caller ID problems caused by DSL interference. Please contact your DSL service
provider for more information about DSL filters. Install the telephone as shown
below.
Plug one end of the coiled
handset cord into the handset
jack on the left side of the
telephone base. Plug the other
end into the handset.
One end of the telephone line
cord has been plugged into the
telephone jack on the bottom
of the telephone base. Double
check that it is plugged in firmly.
Thread the cord through the
channel and out of the mounting
area as shown.
Plug the other end of the
telephone line cord into a
telephone wall jack.
Put the handset on the
telephone base.
1.
2.
3.
4.
5.
DSL filter
(not included)