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English
MTP850 Overview
Controls and Indicators
The numbers below refer to the illustration on the inside front cover.
The Man Down feature is restricted only to MTP850 S and MTP850
FuG terminals.
Number Description
1
Antenna
2
Top Microphone
Activated during Simplex, high-audio calls such as Group Calls.
3
External Antenna Connector
Used with the digital car kit to connect the RF signal to the external
antenna.
(At the back of the MTP850)
4
Colour Display
Provides alphanumeric text and images within 65,536 colors and
130 x 130 pixels with backlight, scalable fonts, and contrast.
5
On-Off/End/Home Key
• Press and hold to turn the MTP850 On/Off.
• Press to end calls.
• Press to return to the Home display (idle screen).
6
Four Way Navigation Key
Press up, down, left or right for list scrolling, while moving around
the menu hierarchy, or for alphanumeric text editing.
7
Audio Accessory Connector
(At the side of the MTP850)
8
Alphanumeric Keypad
Use the keypad to enter alphanumeric characters for dialing,
contact entries and text messages.
8 a
Sensor for keypad backlight On/Off
9
Bottom Microphone
Activated during Simplex and Duplex, low-audio calls such as
Phone Calls.
10
Accessory Connector
Provides connection for accessories.
(At the base of the MTP850)