Cortelco 7150 Telephone User Manual


 
2. Connect the adaptor by plugging the AC power adaptor into the wall outlet and the
adaptor tip into the jack at the rear side of unit. (Use only 9V DC. 200mA, center
positive Class 2 adapter.)
3. Insert 4 AA Batteries into the battery compartment on the bottom of the telephone.
The Low Battery icon is displayed on the Caller ID display when the battery volt-
age is low. Batteries should be replaced at that time. (Batteries are not required
for operation but to insure CID information is not lost during a power outage.)
4. Follow the procedure “Unit Setup” to set up your unit.
5. Place the unit on a flat table or mount it on a wall. Refer to page 6 for wall
mounting instructions.
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