Cisco CallManager 7920 Phone Manual page 11
Wireless ip phone for cisco callmanager
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Also See for CallManager 7920:
- Administration manual (238 pages) ,
- User manual (144 pages) ,
- Phone manual (98 pages)
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Warning
Warning
Warning
Cisco Wireless IP Phone 7920 for Cisco CallManager
emergency services can be affected by
any call-barring function of this
equipment.
The use of the Cisco Wireless IP
Phone 7920 in hazardous environments
such as areas where high levels of
explosive gas may be present is not
recommended. Check with the site safety
engineer before using any type of wireless
device in such an environment.
The plug-socket combination must be
accessible at all times, because it serves
as the main disconnecting device.
This product requires short-circuit
(overcurrent) protection, to be provided as
part of the building installation. Install
only in accordance with national and
local wiring regulations.
Getting Started
5
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