IBM ThinkPad 570 - Page 21

Industry standard fax support up to 14.4 Kbps
Computer telephony function support
– DTMF and pulse dialing
– Detecting DTMF digits received from the phone line
– Call progress monitoring
– An auto-dialing feature
– Telephony API (TAPI) support through Windows 98 or
Windows 95
Data
protocols
Bell 103 (300 bps)
Bell 212A (1200 bps)
V.21 (300 bps)
V22bis (2400 bps)
V.22 (1200 bps)
V.34bis (33600, 31200 bps)
V.34
(28800, 26400, 24000, 21600, 19200,
16800, 14400, 12000, 9600, 7200, 4800
bps)
K56flex
(downstream only, up to 56000 bps)
V.90 (downstream only, up to 56000 bps)
Error
correction
protocols
MNP2-4 (Microcom error correction)
V.42 (error-correcting procedures for DCEs
using asynchronous automatic dialing and
control)
Data
compression
protocols
V.42bis (DCE data compression)
MNP5 (Microcom data compression)
Miscellaneous
protocols
V.8 (startup sequence)
V.80 (video phone)
Fax protocols V.21 Ch 2 (300 bps fax)
V.17 (up to 14.4 kbps fax)
V.29 (9600 bps fax)
V.27ter (4800 bps fax)
Chapter 2. Using the features of your computer 15
All manuals and user guides at all-guides.com
all-guides.com