Installation guide

Synapse Installation Guide Back to Contents
Installation 52
Battery Installation
Install the battery as shown below. For optimal performance, charge the Headset battery
for at least six hours before use. When not in use, recharge the Headset by returning it
to the Headset charger.
To install a battery:
1. If the battery door is attached, press on both sides of the battery compartment cover
and lift the cover up and off as shown.
2. Insert the battery into the battery compartment with the label THIS SIDE UP facing
up.
3. Push the battery plug into the connector inside the compartment according to the
color-coded label and place the wires neatly inside the compartment as shown.
4. Insert the tab on the bottom of the battery cover into the battery compartment. Press
down gently on the battery cover until it snaps into place.
Insert Battery
Insert Plug
Remove the ear hook from the Headset before battery replacement.
Use only the supplied rechargeable battery or replace it with battery model
BT191545. To obtain a replacement battery, visit our website at
www.telephones.att.com/smb or call 1 [phone]. In Canada,
call
1 [phone].