This chapter describes the operation of the key switch extensions ‘Desk call station extension (Kaba)PTO2002-A1 and ‘Desk call station extension (Nordic)PTO2003-A1 connected to PT2001-A1.

A locked call station cannot be operated by unauthorized personnel.

PT2001-A1

1

Microphone

4

LED 'ONLINE' / Fault

2

Display

5

LED 'ON' / Operation

3

Configurable buttons

PTO2002-A1 or PTO2003-A1

S

Key switch

You can create and print the button identification in 'PACE-Design'.