This is the last US version of the Courier. The use of this modem is generally ILLEGAL over the Public Switched Telephone Network in European Countries. The current features are :
Courier Dual Standard :
V.21, V.22, V.22 bis, V.23, V.32, V.32 bis
HST 16.8K bps
Fax Groupe III 9600 bps - EIA Class1
Upgradable to future CCITT 28.8K bps standard
Maximum serial speed : 57.6K bps
Small box
Courier V.32 bis :
V.21, V.22, V.22 bis, V.23, V.32, V.32 bis
Fax Groupe III 9600 bps - EIA Class1
Upgradable to future CCITT 28.8K bps standard
Maximum serial speed : 57.6K bps
Small box
Courier HST :
HST 16.8K bps
V.21, V.22, V.22 bis, V.23
Fax Groupe III 9600 bps - EIA Class1
Maximum serial speed : 57.6K bps
Small box
APPROVED Courier
This is the tested and approved version of the Courier in several Countries. The current features are :