Cisco Systems 7940G Manual De Usuario

Press the Settings button to access the Settings menu.

Scroll to Network Configuration and press the Select softkey.

To exit the Network Configuration menu, press the Exit softkey.

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.

Make sure to lock options after you have made your changes.

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.