Telephone Interconnect
21
• If radio is in queue and suddenly a constant out of
range tone sounds, the system is not allowing any
more interconnect calls.
• After the called party answers, inform him/her that
you are using a radio and that he/she must wait for
the radio to finish transmitting (indicated by a soft
beep) before replying. Proceed in a normal push-
to-talk manner by pushing the PTT switch to talk
and release to listen.
• The maximum time period is determined by the
traffic load of the System Central Controller. If a
high pitch tone sounds, it alerts you that you have
just 15 seconds to complete your conversation
before the call will be disconnected.
• To disconnect the call, press the
(phone) but-
ton. If the call is not disconnected, an illegal func-
tion "baaah" tone will sound after a short period.
Other type of calls, except system-wide calls, will
not be allowed while the telephone interconnect is
engaged.
To receive a Call
A standard telephone Interconnect Receive features
are as follows:
• When a landline subscriber wants to call a particu-
lar radio, he/she should dial the interconnect termi-
nal phone number. If a line is free, the landline
subscriber will hear a phone ring tone and the dis-
play will show:
to indicate a received call.
Phone
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