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Cisco IP Phone Models 7905G and 7912G Administrator Guide (SIP)
OL-4277-01
Chapter 2 Installing the Cisco IP Phone Models 7905G and 7912G
Safety
Warning
Read the installation instructions before you connect the system to its power
source. To see translations of the warnings that appear in this publication, refer
to the Regulatory Compliance and Safety Information document that
accompanied this device.
Warning
The plug-socket combination must be accessible at all times because it serves
as the main disconnecting device. To see translations of the warnings that
appear in this publication, refer to the Regulatory Compliance and Safety
Information document that accompanied this device.
Warning
Do not work on the system or connect or disconnect cables during periods of
lightning activity. To see translations of the warnings that appear in this
publication, refer to the Regulatory Compliance and Safety Information
document that accompanied this device.
Warning
This equipment is to be installed and maintained by service personnel only as
defined by AS/NZS 3260 Clause 1.2.14.3 Service Personnel. To see translations
of the warnings that appear in this publication, refer to the Regulatory
Compliance and Safety Information document that accompanied this device.
Warning
This product relies on the building’s installation for short-circuit (overcurrent)
protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 15A U.S.
(240 VAC, 10A international) is used on the phase conductors (all
current-carrying conductors). To see translations of the warnings that appear
in this publication, refer to the Regulatory Compliance and Safety Information
document that accompanied this device.
Warning
The device is designed to work with TN power systems. To see translations of
the warnings that appear in this publication, refer to the Regulatory Compliance
and Safety Information document that accompanied this device.