Additional Equipment; Safety Information - Cisco 7916 Phone Manual

Additional Equipment

You also need the following equipment.
• Small flat head screwdriver
• Power supply unit
Expansion Modules you are installing and how your
Cisco Unified IP Phone is powered, you will require power
supply unit(s) as follows:
Power over the Ethernet to
your Cisco Unified IP Phone
Power supply to your
Cisco Unified IP Phone
Use of a non-Cisco certified power supply unit might
Note
not work and voids the Cisco Unified IP Phone
Expansion Module 7916 product warranty.

Safety Information

The following safety warnings are for the Expansion
Module 7916. Read these notices before you install or use the
Expansion Module 7916. For translated warnings, refer to the
Regulatory Compliance and Safety Information for the Cisco
Unified IP Phone 7900 Series.
4
— for use during the installation
— depending on how many
With one or two Expansion
Modules, you need a power
supply unit (separate
orderable item).
With one Expansion Module,
you do not need a power
supply unit.
With two Expansion
Modules, you need a power
supply unit (separate
orderable item).