Intercom - Marmitek DP150 User Manual

INTERCOM

This function is applicable only if you have two or more handsets. Please
note all units must be paired together.
a. Under standby mode, momentarily press the Answer button
a "do – do" sound will be heard.
b. The called handset will show the selected incoming call alert. Press
the Answer button
the calling handset will stop.
c. Now both handsets can converse with each other using the PTT
button .
d. Either party can press the Hang up button
conversation.
e. The call will also be ended automatically if the PTT button
either party is not pressed for over 60 sec.
For systems with more than two handsets, the incoming call alert on the
remaining handsets will stop once the call is answered. In case nobody
answers the call, the alert will stop 20 seconds later.
N.B. Selective calling of a particular handset is not possible. Whenever a
handset initiates a call, all of the remaining units will be alerted and can
answer the call. However, only the unit which first presses the Answer
button can reply to the call, all others will be excluded from the
intercom.
CAUTION: The two handsets under intercom may not be able to detect a
call from the Door Unit. So it is advisable to keep the intercom
conversation short.
DoorPhone 150
to answer the call. The "do-do" sound on
to end the
on
,
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