Urmet 1717/12H Manual De Usuario página 23

4.2 CALLING THE SWITCHBOARD
to
4.3 PANIC SIGNALLING
4.4 RINGER LOUDSPEAKER MUTE
Press
2h 4h 6h
8h 10h 12h 24h
Press
4.5 AUTOMATIC DOOR LOCK RELEASE
4.6 ABSENCE INDICATION (For future development)
.
23
DS1717-012