Uniden TRU448 Cordless Telephone User Manual


 
Install the Battery Pack
Charge the battery pack for at least 15-20 hours before
completing the installation or using the handset.
1
Press down on the battery cover
release and slide the cover down until
it comes off.
2
Connect the battery pack connector
observing the correct polarity (black
and red wires) to the jack inside the
battery compartment.
Do not exert any force on this
connection. It could cause damage to the
battery or to the handset. The plastic
connectors will fit in only one way.
Once you are certain that you have made
a good connection, then insert the
battery pack into the battery
compartment. Do not pinch the wires.
3
Securely close the battery
compartment cover by sliding it until
it snaps into place.
4
Place the handset in the charging
cradle with the keypad facing forward.
– 3 –
Use only the Uniden battery (BT-446)
supplied with your phone. Replacement
batteries are also available through the
Uniden Parts Department. (See page 2)
Recharge your handset on a regular basis
by returning the handset to the charger
after each phone call.
Battery Information
Battery use time (per charge)
From fully charged (15-20 hours charge time)
•6 hours continuous use
•10 days when the handset is in the standby mode
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