E F Johnson Company 2425795 Benutzerhandbuch
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Viking™ VP600 Portable Radio Operating Manual
Conventional Mode Features
4 Press (and hold) the PTT switch to talk and release it to listen.
5.11.2 Receiving a Standard Conventional Call
1 Select or scan the channel programmed for the call you want to receive (refer to
Sections 4.11 and 4.11.5 for more scanning information).
2 When the call is received, press the PTT switch to talk and release it to listen. If
scanning, responses may occur on the selected or receive channel as described in
Section 5.10.2, "Transmitting in Scan Mode".
Section 5.10.2, "Transmitting in Scan Mode".
5.12 ANI Signaling Options
Five types of analog signaling are offered:
• Single Tone Encoding
• Five Tone Encoding
• DTMF
• MDC
• GE Star
• Two Tone Encoding
Three features use analog signaling:
• Pre and Post ANI
• Emergency Alarm
• RTT
5.12.1 DTMF / ANI Signaling
Dual Tone Multi-Frequency (DTMF) tones can be generated for Automatic Number
Identification (ANI) and other purposes on conventional analog channels. One of the
following options may be enabled on each channel:
Identification (ANI) and other purposes on conventional analog channels. One of the
following options may be enabled on each channel:
Pre-Tx ANI - A pre programmed ANI sequence is automatically sent each time the
PTT switch is pressed.
PTT switch is pressed.