Unlocking A Locked Phone - AudioCodes 450HD User Manual

User's Manual
4

Unlocking a Locked Phone

Note: For the automatic locking feature to be available to users, the administrator must first
enable it in the Skype for Business server and Web interface. See the Administrator's Manual
for details.
The phone supports the capability to automatically lock after a configured period of time. The
feature secures phones against unwanted (mis)use. If left untouched for 10 minutes (default), the
phone automatically locks and is inaccessible to anyone who doesn't know its lock code.
After a phone locks:
Incoming calls are allowed, but outgoing calls need the lock code.

Without the lock code, users cannot access the Call Log, Calendar and Corporate Directory,

but they can call preconfigured emergency numbers.
When signing in for the first time, the user is prompted for a lock code. After entering a code, e.g.,
123456, confirming it, and saving it, the phone goes into idle state, and after 10 minutes it is
automatically locked.

To manually change the lock code:
1. Press the MENU hard key on the phone, select Settings and then scroll down to select
Device Security.
2. In the Device Security screen that opens, select Change Lock Code.
3. Enter the old code, touch OK, and then when prompted, enter the new code.
4. Configure it (reenter the code) and then touch the Save softkey; if left untouched for 10
minutes (default), the phone will automatically lock.
Version 3.0.1 35
4. Unlocking a Locked Phone
450HD IP Phone