Avaya 3749 Guia Do Utilizador

The microphone is placed on the front bottom side of the cordless telephone.

There are three different belt clip options to the cordless telephone; a hinge-type clip (standard), 
a swivel-type clip, or no clip which makes it possible to use the cordless telephone without any 
clip on. See 

on page 92, or 

Use the clip to attach the telephone to a belt or similar.

The battery is a rechargeable Li-ion battery, placed under a battery cover. See 

The battery is fully charged within four hours. See 

on page 91.

The battery of the 3740 telephone can be charged separately with a special Multiple Battery 
Charger. See 

There are two desktop chargers available, one Basic charger that will only charge the cordless 
telephone, and one Advanced Charger with advanced functionality to download new software 
and synchronize parameters. The cordless telephone is fully operational while placed in the 
charger.

The Basic Charger is delivered with a plug-in power supply and is connected into an ordinary 
wall socket. The Advanced Charger is delivered with a power supply adapter. The adapter is 
connected with a power cord to the wall socket and the Charger itself is supplied from the 
adapter.

Basic

Advanced

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