Implementing Cisco Collaboration Devices (CICD, legacy) — Question 36

An IT administrator is having issues with registering an 7900 series IP phone. The admin cannot review phone settings because they are locked. Which sequence allows the administrator to unlock the settings?

Answer options

• A. *#*
• B. **#
• C. *#
• D. #**

Correct answer: B

Explanation

The correct answer is B (**#**), which is the specific unlock sequence for the 7900 series IP phones. Options A (*#*), C (*#), and D (#**) do not correspond to the correct unlock command, thus they will not allow access to the locked settings.