User's Guide

De-Access Code:, and press to proceed.
The radio returns to the previous screen.
• Press the programmed One Touch Access
button. If the entry for the One Touch Access
button is empty, a negative indicator tone sounds.
The DTMF Tone sounds and the display shows
Ending Phone Call.
If the call ends successfully:
• A tone sounds.
• The display shows Call Ended.
If the call fails to end, the radio returns to the Phone
Call screen. Repeat step 10, or wait for the
telephone user to end the call.
5.6.5.6
Dual Tone Multi Frequency
The Dual Tone Multi Frequency (DTMF) feature allows your
radio to operate in a radio system with an interface to the
telephone systems.
Disabling all radio tones and alert will automatically turn off
the DTMF tone.
5.6.5.6.1
Initiating DTMF Calls
Follow the procedure to initiate DTMF calls on your radio.
1 Press and hold the PTT button.
2 Do one of the following:
• Enter the desired number to initiate a DTMF call.
• Press to initiate a DTMF call.
• Press to initiate a DTMF call.
5.6.5.7
Responding to Phone Calls as All Calls
When you receive a Phone Call as an All Call, the receiving
radio is unable to talkback or respond. The recipient user is
also not allowed to end the All Call.
When you receive a Phone Call as an All Call:
English
110