Replace The Battery; Easy Replacement; Before Starting Easy Replacement Procedure - Avaya 3740 User Manual

User Manual
Cordless Telephone 3740 for Avaya

12.1.4 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. It
is attached inside the battery lid and is connected to the cordless telephone in such a way
that no miss-contact is possible.
Figure 7. Replaceable battery, unlock the lid and remove the battery according to the

12.2 Easy Replacement

Easy replacement can be used if a telephone needs to be replaced due to, for example, a
broken display. The easy replacement procedure is done via the telephone display and the
DC4 Advanced Desktop Charger, or the CR3 Rack Charger.
The following settings are replaced during easy replacement:
• DECT registration
• User parameters (including User ID)
• Contacts
• The extension number is assigned to the new telephone.
The following settings are not replaced during the easy replacement:
• Call list
• Messages

12.2.1 Before Starting Easy Replacement Procedure

1 Check that both the old telephone (that is, the telephone to be replaced) and the new
telephone (that is, the replacement telephone) are of the same device type (3740).
2 Check that the software of CR3 Rack Charger and/or DC4 Advanced Desktop Charger,
is version 1.3.x or later, by using the PDM. For more information on how to use the
PDM, see Installation and Operation Manual, Portable Device Manager (PDM),
Windows version, TD 92748GB.
3 Make sure that the telephone batteries are charged before starting the easy
replacement procedure.
4 Switch off the new telephone by long pressing
30 September 2010 / Ver. PA4
PRELIMINARY
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1. Figure
illustration.
TD 92643GB
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