INTRODUCTION
THE 2221 HANDSET
6ENVOY™ TRANSCEIVER GETTING STARTED GUIDE
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 RF unit via a special
interface cable.
Related links:
Keypad