SOS switch, location/task/design/function - GF82.95-P-4107SX: Notes

MODEL 215.3, 220.0 /1 with CODE (383a) Tele-Aid fixed installation telephone

MODEL 215.3, 220.0 /1 with CODE (359) TELE AID emergency call system

Illustrated on model 215

Fig 1: Identifying SOS Switch (Model 215)

SOS switch, location	The SOS switch (S93/3s1) is integrated into the overhead control panel control unit (N70).
SOS switch, task	Triggering a manual TELE AID emergency call Visual feedback signal for the TELE AID operating conditions
SOS switch, design	Integrated light emitting diodes for night illumination (circuit 58d) and to indicate the operating condition Cap for protecting against unintentional actuation Control resistance that is parallel to the switch contact
SOS switch, function		GF82.95-P-4107-04SX