User Manual

2. Place the battery in the compartment. Make sure the supplied battery with

the label THIS SIDE UP faces up, as indicated.

3. Plug the battery connector into the port inside the compartment.

4. Insert the battery compartment cover tabs and then press down until the

cover clicks into place.

IMPORTANT INFORMATION

• Use only the supplied rechargeable battery or replacement battery

(model BT266342). To order a replacement battery, visit our website at

businessphones.vtech.com or call 1 (888) 370-2006.

• If you do not use the deskset for a long time, disconnect and remove the

battery to prevent possible leakage.

Battery charging

Once you have installed the battery, the screen indicates the battery status (see

the table below). The backup battery is fully charged after 16 hours of continuous

charging.

The following table summarizes the battery charge indicators and actions to take.

Battery indicators Battery Status Action

The screen shows and

it ashes.

Battery has enough

charge to be used for a

short time.

Charge without

interruption (at least one

hour).

Full battery icon ( )

appears.

Battery is charged. Keep the backup

battery in the battery

compartment for backup

usage.

Battery Pack

BT166342/BT263342

2.4V 300mAh Ni-MH

WARNING:DO NOT BURN OR