2Install the handset battery.
Use only AT&T Battery 3301, SKU# 91076.
INSTALLATION
a)Remove battery compartment cover by pressing on indentation and sliding downward.
b)Plug the battery pack connector into handset. Place the battery pack and wires in the compartment.
c) Replace cover by sliding it on its track up over battery case until it snaps firmly into place.
3Charge the handset battery.
•Place the handset in the charging stand.
•Charge the battery at least 12 hours. After the first charge, the battery will charge in eight hours.
4Register your handset.
After handset is fully charged place it in the base of your 2320, 2325, 2355, or 2365 telephone, it will automatically be registered and you will hear a single beep. If you try to register a fifth handset, registration will be blocked.
5Check for dial tone.
Lift the handset and press P; you should hear a dial tone.
4