Digital And Analog Channel Switch; Single/Dual Band Mode Switch; Select Channel, User Id, Group Call Id; Receive And Reply Group Calls - Retevis RT72 User Manual

You can select a zone in two ways:
3.1 Select by programming key:
If the dealer has set the [Zone Up] and [Zone Down]
shortcuts key for you, press this shortcut to switch to the
desired zone.
3.2 Select through the menu:
1) Press [MENU] key to enter the main menu.
2) Press [ ] / [ ] key to Zone, and then Press [MENU]
key to select the entry zone list.
3) The current zone is displayed on the screen and
displayed as the zone name.
4) Press [ ] / [ ] key to enter the desired zone, and then
Press [MENU] key to select.
5) The screen immediately displays the selected zone and
returns to the selected zone screen.
Note: The radios must retain at least one zone, and each
zone retains at least one channel.

4. Digital and Analog Channel Switch

Each channel in this product can be configured by the
dealer as either an analog channel or a digital channel. If
the current zone contains digital channels and analog
channels, you can switch channels to analog channels or
digital channels.

5. Single/Dual Band Mode Switch

If the dealer has set the [Up and Down Screen] shortcut
key (Namely [A/B] key) for you, press this shortcut key to
switch the upper screen or the lower screen.
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When the radio is standby, press [Up and Down Screen]
key to switch the primary and secondary channels.
D
1) The black pointer
is the digital channel; the other channel is the secondary
channel.
A
• If the black pointer points to the primary channel and
indicates that the channel is an analog channel; the other
channel is the secondary channel.
2) Press [BACK] to switch to dual band single standby or
dual band dual standby.
• If the front of the sub-channel is displayed
that the product is working in the mode of "dual band single
standby" and the sub-channel does not receive the signal
at this time.
Note: The ARTS Auxiliary function does not work because
the dual keep mode is in the primary and secondary
channel scanning status, DTMF, auto-scan and work alone.

6. Select Channel, User ID, Group Call ID

Power on and in channel mode, if you have more than one
zone in the radio, select the desired zone and press [
[ ] key to select the desired channel, user alias or ID, or
the group alias or ID.

7. Receive and Reply Group Calls

To receive a call from a user group, the transceiver must be
configured to belong to the talk group.
When receiving a group call:
1) LED indicator light is green.
points to the primary channel and
, it indicates
] /
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