SRM9022 ~ PMR MOBILE RADIO USER GUIDE
© TMC Radio 2005 page 18 TNM-U-E-0063 Issue 1
5.4 SELCALL FUNCTIONS
Selcall is a PMR signalling option that allows the mobile radio to initiate or respond to
an identifying number. Selcall is generally used to allow individual mobiles (or
groups of mobiles) in that system to be to be selectively called.
5.4.1 Receiving a Selcall
A number of different options can be set up by the FPP to sound various alert tones
when a selcall is received. Consult your dealer for a detailed explanation of your
radios set up.
When a Selcall is received the radio may respond by:
• Showing a flashing or solid icon to indicate
that the radio has been Called or is On-call, or
• sounding an Alert tone, or displaying the Name
of the caller (if it exists in the Phonebook) or the
numerical identity of the caller (if unknown) on
the display.
This is the alternative Selcall receive Idle Screen,
showing the received Selcall and received Status
information.
Pressing PTT and/or removing the Microphone from
its Cradle may change the state of the icon, stop
the Alert tone and enable the speaker audio.
Replacing the Microphone back into its Cradle may clear the icon (and/or mute
the speaker).
5.4.2 Sending a Selcall
Selcalls are generally sent by accessing the Phonebook Screen (page 11) or the
Status Screen (page 11) for methods of sending a Selcall.
5.4.3 Other Selcall Functions
The SRM9022 has several other functions that affect how the radio operates with
received signals or selcalls. These are described later in this booklet under the
headings:
Monitor/Reset (refer to Section 7.1)
Reset (refer to Section 7.3)
Transpond Enable (refer to Section 7.7)
Send-1, Send-2 (refer to Section 7.6)
Special Encode1...8 (refer to Section 7.12)
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