CR3 Charging Rack
The CR3 Charging Rack is used for:
• Charging several handsets
• Synchronizing parameters
• Downloading software
Related links
373x Accessories
Belt Clips
The two belt clip options are:
• Hinge-type clip: The clip on the back of the handset is used to fasten the handset to a belt or
similar. The clip can also be changed to a swivel-type.
• Swivel-type clip: The ordinary belt clip can be replaced with a special swivel-type belt clip that
is adapted to firmly place your handset onto your belt.
Security Cord
The security cord is 800 mm long and is attached directly to the handset.
Carrying case
The carrying case is especially designed for the handset and comes with a swivel type belt clip. The
handset is fully operational while placed in the carrying case.
Headset
A headset is recommended if the handset is frequently used or the user want to have both hands
free.
The headset comes in the following two versions:
• Microphone integrated in the cable
• Microphone on a boom
In order to achieve optimal audio quality with the different headset types it is recommended to select
the corresponding headset profile
Changing the headset profile
About this task
The default setting is microphone on a boom, that is, the audio is optimized for using a headset with
microphone on a boom. Use the following procedure to change the headset profile in the menu.
Accessories
July 2017
Using 3730 DECT Handsets with Communication Manager and IP Office
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