INTRODUCTION
THE ENVOY™ TRANSCEIVER
6 ENVOY™ TRANSCEIVER REFERENCE MANUAL
The 2221 Handset
The 2221 Handset is a control point for the Envoy™ Transceiver. The user interface
provides an icon-based menu structure for easy operation of the transceiver. It has a
condensed set of keys for use in simpler communication scenarios.
NOTE: This handset is recommended for operating the transceiver only.
Programming the transceiver should be completed via TPS.
Figure 3: 2221 Handset
The 2221 Handset is a hand-held device that has a microphone, a PTT button, a screen,
and navigation keys. The navigation keys enable you to operate the transceiver system
via the user interface using pre-defined profile information. Typically, this profile is
fully configured using the TPS system programmer. The handset and an external
speaker connect to the RFU via a special interface cable.
The 2221 Handset is shipped from the factory with specific functions
pre-programmed on the key, or in a general list that is accessed via the
Functions icon ( ). New user-defined functions may be assigned to this general list.
Related links:
Navigating the menu structure on page 89
CALL
SCAN
OK
navigation and
software keys
Power key Emergency key
USB connector
microphone
screen
PTT