Cisco 7920 Administration Guide - Page 202

Administration Options on the Phone Menus Chapter 9 Troubleshooting the Cisco Wireless IP Phone 7920 Using Hidden Options on the Phone Menus The hidden administrative settings are for troubleshooting only. You can temporarily change some parameter settings, such as power save while you are in administrative mode. When the phone is powered off and powered on, the default settings for the phone are restored. The following hidden options are available to administrators for administrative and troubleshooting purposes: • Erasing the Local Configuration, page 9-22 • Using Power Save Mode, page 9-23 • Setting the Softkey Option, page 9-23 • Performing a Trace Route, page 9-24 • Selecting the Data Rate, page 9-25 • Selecting the Transmit Power, page 9-26 • Changing the Cisco Discovery Protocol Settings, page 9-27 Note When you access the administrative mode functions on the Cisco Wireless IP Phone 7920, you might see additional hidden options and administrative mode parameters beyond those that are listed. TAC uses these options for troubleshooting phone and wireless network issues. Erasing the Local Configuration You can clear all locally stored configuration options in a phone by using the Phone Settings menu. When you use the restore to factory default option, all user-defined entries in Speed Dial, Profiles, Phone Settings, and Call History are erased, but the Phone Book entries remain. Note You can also use the Cisco 7920 Configuration Utility to erase the local configuration. 9-22 Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release 4.0 and 4.1 OL-7104-01