Call Alert; Remote Monitor - Retevis RT72 User Manual

Dmr digital radio
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6) Press [
] / [
] key to "Radio Check", then press
[MENU] key, the screen will display"Radio check..."
7) When the detection command transmitted intercom, LED
indicator light is red.
8) If the received acknowledgment detection intercom, LED
indicator lights green tone sounds, and displays "Target
Available"
• Or if a radios detection confirmation is not received, a
beep sounds and the screen displays "Target Not
Available".
• After the radios is successfully detected, press and hold
the [PTT] button to call the other party

1.3.2 Call Alert

In digital mode, you can send call prompt to a contact, and
the other party can call back directly.
1) Press [MENU] key to enter the main menu.
2) Press [
] / [
] key to Contacts, then press [MENU]
key to select.
3) Press [
] / [
] key to Digital Contacts, then press
[MENU] key to select.
4) Press [
] / [
] key to the desired user alias or ID, then
press [MENU] key to select.
5) Press [
] / [
] key to Application, then press [MENU]
key to select.
• Or press [
] / [
] key to Manual Dial, then press
[MENU] key to select, flashing cursor appears, input the
user ID you want to call, then press [MENU] key.
38
6) Press [
] / [
] key to "Call Alert", then press [MENU]
key, the screen will display"Call Alert..."
7) When the radio sends a call prompt, the LED indicator
light is red.
8) If you receive a call confirmation, LED indicator lights
green tone sounds, and displays "Call Alert OK"
• Or if no call alert confirmation is received, a beep sounds
and the screen displays "Call Alert Fail".
• Receive Call Alert
When you receive a call alert, the screen displays a call
alert, alternating with the alias or ID of the calling radios.
Press [BACK] key to exit.

1.3.3 Remote monitor

In digital mode, you can remotely activate a contact's
microphone and secretly listen to each other's voice and
background sound information.
1.3.3.1 Initiate remote monitor
1) Press [MENU] key to enter the main menu.
2) Press [
] / [
] key to Contacts, then press [MENU]
key to select.
3) Press [
] / [
] key to Digital Contacts, then press
[MENU] key to select.
4) Press [
] / [
] key to the desired user alias or ID, then
press [MENU] key to select.
5) Press [
] / [
] key to Application, then press [MENU]
key to select.
39

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