INTRODUCTION
THE ENVOY™ TRANSCEIVER
ENVOY™ TRANSCEIVER REFERENCE MANUAL 5
The 2220 Handset
The 2220 Handset is a control point for the Envoy™ Transceiver. The user interface
provides an icon-based menu structure for easy setup and operation of the transceiver.
Figure 2: 2220 Handset
The 2220 Handset is a hand-held device that has a microphone, a PTT button, a screen,
navigation keys, and numeric keys. The keypad enables you to control and configure
the transceiver system via the user interface. The handset and an external speaker
connect to the RFU via a special interface cable.
The 2220 Handset is shipped from the factory with standard functions
pre-programmed to specific keys. The standard function is written on the key in blue
text. New user-defined functions may be assigned to most of the keys.
Related links:
Navigating the menu structure on page 89
Keypad on page 265
navigation and
software keys
Power key Emergency key
numeric keys
USB connector
screen
microphone
CALL
SCAN
OK
1
TUNE
FUNC
MODE
FREE Rx
SEC
VS
VIEW
EASI
TALK
ABC
DEF
GHI
JKL
MNO
PQRS
TUV
WXYZ
2
3
4
5
6
7
8
9
0
PTT
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