Programming - I can not enter the programming menu

• Make a call to the 2N^® Analog Intercom
• When the call is established, dial *12345*

If you still not able to enter the programming menu

• Dial the service code (*12345*) slowly
• Check if the code for triggering the door lock switch is accepted (you can hear the confirmation tone in the hand set)
• Contact your local 2N distributor