USRobotics V.34 User Manual
Page 19
COURIER HIGH SPEED MODEMS
Features and Compatibility 1-7
MNP
Levels 2, 3 and 4 error control, level 5 data
compression, 1200 bps and higher
ITU-T V.54
Analog, digital and remote digital loopback
testing
Fax Standards
The Courier modem provides Group III-compatibility when
combined with Class 1 or Class 2.0 fax software. In addition,
the modem adheres to the following standards.
TIA/EIA-578
Service Class 1 Asynchronous Facsimile
DCE Control Standard
TIA/EIA-592
Service Class 2.0 Asynchronous Facsimile
DCE Control Standard
ITU-T V.17
14.4K/12K bps
ITU-T V.29
9600/7200 bps
ITU-T V.27
ter
4800/2400 bps
ITU-T V.21
300 bps
Other Compatibility Features
Other compatibility features include the following standards
and certification:
•
Can be used with any computer or terminal that is com-
patible with the RS-232 standard interface.
•
Can be used with any computer or terminal that uses
ASCII, the standard character code supported by most
equipment manufacturers.
•
Is fully FCC- and IC-certified for the uses described in
this manual.