User's Manual

Quick Start Guide
Digital Handheld Terminal
LEGAL INFORMATION
Copyright©ZTE Trunking Technology Corporation 2015
No part of this publication may be quoted, reproduced,
translated or used in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without
the prior written permission of ZTE Trunking Technology
Corporation.
Violators Will Be Prosecuted.
ZTE Trunking Technology Corporation reserves the right
to make modifications on typographical errors or update
specifications in this guide without prior notice.
The figures in this manual are for reference only. For the
product structure and specifications of the battery and charger,
refer to the actual product. The accessories provided with the
product may vary with product models and functions.
1
Components
No. Name No. Name
1 Side key 1 13 * key
2 PTT key 14 Top key
3 Side key 2 15 Antenna
4 LED indicator 16 Accessory interface
5 Group call selection knob 17 Up key
6 Power/Volume knob 18
Back/Group call management
key
7 Microphone 19 Hook key
8 LCD 20 Down key
9 OK/Menu key 21 # key
10 Call/Answer key 22 Push button
11 Speaker 23 Battery
12 Digit keypad
Programmable Keys
To facilitate operations, your PH790L VHF provides three
programmable keys (Side key 1, Side key 2, and the To p key),
and each programmable key can be assigned with one of
the following functions by the product distributor through
programming.
No. Function Description
1 Call release
Releases an ongoing call or stops
establishing a call.
2 Keypad lock Locks or unlocks the keypad immediately.
3 Power level Adjusts the transmit power level quickly.
4 Private call contact Opens the private call contact list directly.
5 Group call contact
Opens the contact list of a contact group
directly.
6 Call logs Opens the
Call Logs menu directly.
7 Work mode Opens the Work Mode menu directly.
8 Hunt Opens the Hunt menu directly.
9 Manual Hunt Restarts scanning and registration
10 BKG Hunt Enables or disables BKG Hunt.
NOTE:
The functions of a programmable key may vary with the
operation (press or press and hold). For details, contact the
local distributor.
Status Indication
LCD icons
The following icons may be displayed on the LCD.
Name Icon Status
Signal strength
No signal
The more the signal bars are, the
stronger the signals are.
Message
SMS message unread
The message box is full.
Hunt
YourPH790 VHF is in Hunt status. This
is not displayed in
.
Roaming
Your PH790 VHF is in roaming status.
Transmit
power
The current channel transmits signals in
low power.
The current channel transmits signals in
high power.
Battery level
The longer the battery progress bar is,
the higher the battery level is.
Speaker
The speaker is on.
LED indicator
The LED indicator indicates the operating status of the PH790 VHF.
Indicator
Lit green Your PH790L VHF is receiving voice signals.
Lit red Your PH790L VHF is transmitting voice signals.
Flashing orange Your PH790L VHF is in Hunt status.
Lit orange
After a call is established, there is no voice
transmitted or received in the service channel. You
can press the
PTT key to initiate a call.
2 3 4
PH790L VHF
Get to know your PH790L VHF
PH790L VHF
icon
BKG HUNT