Maintenance
Charge the Battery
Place the telephone in the desktop charger or in the rack charger. The battery is being charged
when the LED on the telephone is steady orange. When the battery is fully charged the LED will
be green.
An animated battery icon is also shown in the display indicating charging by starting with
its current charge and ending with the full charge. A filled Battery icon indicates a fully
charged battery.
Note:
Only use the prescribed chargers for charging.
Note:
Charge Spare Batteries
Spear batteries can be charged with a separate Multiple Battery Charger. It can charge six
batteries at the same time.
Replace the Battery
If the standby time for the cordless telephone becomes too low, the battery should be replaced
by a new one. Please contact your system administrator or your supplier, for information about
new batteries. Attach the battery as described in the illustration below. The battery is easy to
replace. It is attached inside the battery lid and is connected to the cordless telephone in such a
way that no miss-contact is possible.
Avaya 3725 DECT Telephone - User Guide
Maintenance
83
09/2012