Panacom PA-7700, User Manual

Page: 5 / 24

Pg. 5
Battery Installation or Replacement.
1. Remove the base plate by pressing down the
tabs and lifting it from the base.
2. Loosen the screw on the battery compart-
ment door and open the door.
3. Insert the battery as shown in the diagram
inside the battery compartment.
4. Close the battery door, tighten the screw and
replace the base plate.
Battery BackUp
The installation of an optional 9V battery gives
the phone normal performance despite any
electrical failure or energy shutdown that may
occur.
Without the battery backup the telephone
wouldn’t allow the functions of:
1. incoming calls.
2. Speaker will not work, you will have to use
the handphone.
3. The Phone will operate on the 1-line.
Note: With or without battery backup, whenev-
er a power shutdown may happen the numbers
stored in memory will not be lost.
PHONE INSTALATION
Your Two line phone can be
placed on a level surface such
as tabletop or desk, or you
can mount it on the wall.
The desktop/tabletop installa-
tion illustration shows 2 phone
lines on 2 modular jacks.
Connect each line cord to the
telephone line jacks on the
wall and the RJ11 jacks on the