NEC UNIVERGE GT890 - Unlock the Screen While on a Call

120
2. You can operate following while on a call from the locked screen.
 Hold/Unhold the call.
 End the call.
 Transfer without using the Contacts/History/Favorites screen after holding the call.
 Hold the conference without using the Contacts/History/Favorites screen after holding the call.
Note:
You need to unlock the screen for do any operation but above. See unlock the screen while on a call.
Unlock the screen while on a call
You need to unlock the screen for do any operation while on a call.
1. Go back to lock screen by tap the home button.
2. Unlock the screen by enter password or pattern.
- It is displayed home screen.
3. Tap ST500.
Figure 133: To unlock the screen while on a call.