Cisco 7970G Administration Guide - Page 96

Chapter 4 Configuring Settings on the Cisco Unified IP Phone Configuration Menus on the Cisco Unified IP Phone 7970 Series • Network Configuration Menu, page 4-7 • Device Configuration Menu, page 4-16 • Security Configuration Menu, page 4-46 Unlocking and Locking Options Configuration options that can be changed from a phone are locked by default to prevent users from making changes that could affect the operation of a phone. You must unlock these options before you can change them. When options are inaccessible for modification, a locked padlock icon appears on the configuration menus. When options are unlocked and accessible for modification, an unlocked padlock icon appears on these menus. To unlock or lock options, press **#. This action either locks or unlocks the options, depending on the previous state. Note If a Settings Menu password has been provisioned, SIP phones present an "Enter password" prompt after you enter **#. Make sure to lock options after you have made your changes. Caution Do not press **# to unlock options and then immediately press **# again to lock options. The phone will interpret this sequence as **#**, which will reset the phone. To lock options after unlocking them, wait at least 10 seconds before you press **# again. Related Topics • Displaying a Configuration Menu, page 4-3 • Editing Values, page 4-5 • Overview of Options Configurable from a Phone, page 4-6 • Network Configuration Menu, page 4-7 • Device Configuration Menu, page 4-16 Cisco Unified IP Phone 7970G/7971G-GE Administration Guide for Cisco Unified Communications Manager 6.1 4-4 OL-14626-01