ZyXEL Omni 288S User Guide - Page 14

Chapter 1 - Introduction „ 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 1-4