Dedicated Call Buttons (Call 1,2,3 And 4); Telegram On Ptt - Motorola Commercial Series Selling Manual

5 Tone (Select 5) Encode Sequences
Addresses and Status can be entered into one encode telegram and sent simultaneously. They can
also be simultaneously decoded from one received telegram.
Benefits
Up to 3 variable Status digits.
Up to 8 variable Address digits.
10.4.1 Basic and Advanced Multicall
Basic Multicall users only enter variable digits and use a Fixed Telegram button to transmit the
telegram.
Advanced Multicall users enter a telegram number (1 - 9) followed by variable digits. Address Send
and Fixed Telegram buttons can be used to transmit the telegram. If an Address Send button is
used, the variable digits are inserted into the entered telegram, then transmitted. If a Fixed Telegram
button is used, the entered telegram number is ignored and the variable digits are inserted into the
Fixed telegram, then transmitted.
10.5

Dedicated Call Buttons (Call 1,2,3 and 4)

Up to 4 buttons to be programmed with a telegram which is always sent whenever the button is
pressed. It is comparable with the memory button facility on some telephones.
Often, one of the buttons is programmed as a fixed call to the central dispatcher (Base Call); another
button is used as a multicall button to send address and/or status digits, either selected from the
address and status lists or entered on the keypad. The CM340 can only send
pre-programmed telegrams.
External call buttons or switches can also be programmed to the accessory connector. (See
Accessory Connector section.)
Benefits
Fast access to frequently called people.
Simple and effective operation.
Promotes efficient radio operation.
External call switch for simple telemetry.
10.6

Telegram on PTT

All CM300 Series radios can generate an encode telegram, either manually from one of the call
buttons, or automatically tied to PTT operation. When the PTT is pressed, PTT Keyup Mode
automatically sends the telegram:
Every PTT - The radio sends the telegram on every PTT press. This is often used to generate an
identity (PTT-ID) so that each transmission can be monitored by the system.
Once Only - The radio sends the telegram just once at the beginning of the call, eg to call another
radio. The sequence is not sent again until the call ends (monitor button pressed) or the Auto Reset
time expires.
2-25