MEDC Ex ResistTel - Manual (Page 9)

9
Contents after unpacking
The delivery includes:
- ExResistTel telephone
-
Operating instructions
- 2 self-adhesive lettering plates
ZB version notes
The ExResistTel / ZB connects – depending on the features of the
PABX – with the PABX while lifting the handset. The ExResistTel / ZB
can be called also, because the ringing circuit is built in.
Furthermore there are interfaces for operating an optional second
earpiece, an optional secondary ringer and an optional external
loudspeaker.
The operating mode „external loudspeaker“ is set up by bridging the
terminals 9 and 10 (HSS1, HSS2). With the ZB version this is equivalent
to the open listening mode. The ringer sound is also output via the
external loudspeaker.
Note:
The set up of the external loudspeaker reduces the volume of the
internal ringer even if the external loudspeaker is not connected.
Thus the ZB version offers the following features:
•
Establishing a connection by lifting up the receiver
•
Ringing by means of integrated ringing device
•
Connection of second earpiece
•
Connection of secondary ringer
•
Connection of external loudspeaker