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Chapter 1 - Introduction
1-4
13 LED lights
Extended AT command set with V.25bis
ZyCellular Protocol for demanding cellular operations - data and fax
transmission over cellular networks
Intelligent Features
Automatic data, fax and voice call detection allows you to use a single
telephone line to handle all three types of calls
Asynchronous and synchronous modes for reliable serial data communication
Fast retrain with automatic fall-forward and fall-back - the Omni 288S will
automatically fall back to lower speeds when communicating with slower
modems and when encountering unstable or variable line conditions..
Call-back security and password protection restricts access to authorized
callers only.
Caller ID identifies incoming calls before you answer (you must subscribe to
this service through your telephone company in order for your Omni 288S to
identify callers)
Distinctive ring detects data, fax and voice calls (this feature requires
communication software that supports distinctive ring, such as ZFAX)
Remote configuration capability
EDR (extended Distinctive Ring)
Flash EPROM memory lets you easily upload new firmware, providing you
with easy access to new features.
ZyXEL exclusive Kernel Recovery Mode for no hassle recovery from failed
flash uploads - no factory repairs.
Fax Compatibility
EIA Class 1, 2, and 2.0 Fax commands
ITU-T V.17 G3: up to 14,400bps
ITU-T V.29 G3: up to 9,600bps
ITU-T V.27ter G3: up to 4,800bps
ZyXEL Fax AT commands
Voice Features
TAPI support links the power of telephones and communication networks
with your computer