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9.4
Single Tones
Two single tones can also be dealer defined, and used within sequences or on their own. This
allows the GM300 to be sold into a wider range of existing systems.
10.0
5 Tone (Select 5) Encode Sequences
The radio can be programmed with up to 32 encode sequences.
Each encode sequence can be defined as any one of the 5 tone signalling standards or DTMF.
5 tone sequences can:
be up to 12 digits long
have digits 0-9, A-F, G, R, 2 single tones, status or address variable digits.
DTMF sequences can:
be up to 24 digits long;
have digits 0-9, P (pause),
Each sequence can be set up with a pre-time. This is a period that the radio transmits before the
sequence is sent out. This allows the total communications path from the transmitter, through any
repeaters and to the receiving radio, to be set up before tones are sent.
Benefits
Exceptional flexibility to integrate into existing 5 tone and DTMF systems.
10.1
Telegrams
1, 2 or 3 encode sequences are sent in rapid succession (concatenated) to form a telegram.
Each encode sequence can contain only one type of signalling or DTMF, but Telegrams can contain
encode sequences with different signalling.
For example,
The 5 tone sequence opens a telephone interconnect, and the DTMF dials the phone number.
Each radio can be programmed with up to 32 telegrams.
Telegrams may be sent in a variety of ways, such as pressing the PTT, or one of the programmable
function buttons which has set to be a call button. It is also possible to have an external call button.
Telegrams are also used to define the message sent by the Auto-Acknowledge and Call Forward
features.
Benefits
Telegrams enable the radio to be integrated into systems requiring multiple sequences to
cater for special 5 tone applications such as Caller Identity or Repeater Access.
*
#
and
sequence 1
sequence 2
.
ZVEI
DTMF
FEATURES AND BENEFITS
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