2N Lift emergency phone 2N LiftNet - Manual, 1446 v1.8.3 - Manual (Page 69)

User Instructions 4.1
69
Audio Unit - Machine Room
The shaft audio unit description applies to this audio unit too. To activate any voice
function, pick up the receiver of the connected telephone, or enable the HandsFree
mode on the telephone.
Machine room voice menu
When you pick up the phone in the machine room, you can set other functions
available in the voice menu using the phone keyboard.
Choose the lift number by pressing 1 to 8.
For connection with the lift cabin choose 1.
For the machine room choose 2.
For the shaft bottom choose 3.
And for the cabin roof choose 4.
Press 9 for services.
Enter the service password. Press 5 to end the call.
Note
 Number 9 is primarily used for LN configuration – refer to the
Configuration section.