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Appendix A Providing Information to Users Via a Website
How Users Get Copies of Cisco IP Phone Manuals
A-2
Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release 3.3 or Later
OL-3930-02
poor voice quality. At times, the user might encounter areas where there is no
signal and lose the call entirely. The following is a list of calling locations and
situations in which wireless phones might experience audio problems:
• Stairwells, elevators, rooms with metal equipment such as file cabinets, or
heavy machinery
• Break rooms with microwave ovens, or labs with equipment that emits RF
signals within the same ranges.
• Conference rooms or other congested areas where many people are using
wireless devices
• Parking garages and outdoor areas where access points are not located or out
of range.
The Cisco Wireless IP Phone 7920 has many of the same phone features as the IP
phone desktop models, such as Mute, access to voice messaging, and directories.
The phone has a limited number of buttons, because of its size. As a consequence,
the following are some differences in its operation:
• No line buttons—You must enter the phone number from the key pad and
press Send. You do not hear a dial tone.
• No Mute button—You must press the softkey labeled for MuteOn. To turn off
mute, you press the softkey labeled MuteOff.
• No Message Waiting light—When you have a voice message, the displays
shows, “You have Voice Mail.”
• No speaker phone—You can use a headset for handsfree operation.
Related Topics
• How Users Get Copies of Cisco IP Phone Manuals, page A-2
• How Users Configure Phone Features, page A-3
• How Users Access Voice Messages, page A-4
How Users Get Copies of Cisco IP Phone Manuals
You should provide end users with access to user documentation for the
Cisco IP Phones. This documentation includes detailed user instructions for key
phone features. See the “Related Documentation” section on page xv for more
information.