Figure 10: Easy replaceable battery, unlock the lid and remove the battery
Easy Replacement
Easy replacement can be used if a handset needs to be replaced due to, for example, a broken display.
Note: If the electrical connection is damaged, it is not possible to follow the Easy Replacement procedure.
Depending on fault, it might work to do a replacement via WinPDM/AIWS2.
The easy replacement procedure is done via the handset display and the DC4 Advanced Desktop
Charger, or the CR3 Charging Rack.
The following settings are replaced during easy replacement:
DECT registration
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User parameters (including User ID)
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Contacts
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The extension number is assigned to the new handset.
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The following settings are not replaced during the easy replacement:
Call list
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Messages
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Bluetooth pairing list
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Before Starting Easy Replacement Procedure
1. Check that both the old handset (that is, the handset to be replaced) and the new handset (that is,
the replacement handset) are of the same device type (3725).
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Avaya 3725 DECT Telephone - User Guide
02/2016