TANDBERG Utility - Manual (Page 39)

3 General Use
31
3.11 Standby
The system will automatically go to Standby mode when it is not in use. In standby mode, the
screen and LED lamp are black. It is however still possible to receive incoming calls.
How to turn off the standby mode:

When the system is in standby, pick up the handset (on Compass MXP and Utility MXP)
or press any of the buttons on the Compass MXP to activate the system again.
The standby mode of the system should be used if the system is to be left idle.