Toshiba Portégé M100 User Manual page 208

User's Manual
Computer
Built-in Modem
Network control unit (NCU)
Type of NCU
Type of line
Type of dialing
Control command
Monitor function
Communication specifications
Communication
system
Communication
protocol
Communication
speed
Transmitting level
Receiving level
Input/output
impedance
A-2
15 VDC
3.0 amperes
AA
Telephone line (analog only)
Pulse
Tone
AT commands
EIA-578 commands
Computer's speaker
Data: Full duplex
Fax: Half duplex
Data
ITU-T-Rec
(Former CCITT)
Bell
Fax
ITU-T-Rec
(Former CCITT)
Data transmission and reception
300/1200/2400/4800/7200/9600/12000/14400/
16800/19200/21600/24000/26400/28800/31200/
33600 bps
Data reception only with V.90
28000/29333/30666/32000/33333/34666/36000/
37333/38666/40000/41333/42666/44000/45333/
46666/48000/49333/50666/52000/53333/54666/56000
bps
Fax
2400/4800/7200/9600/12000/14400 bps
-10 dBm
-10 to -40 dBm
600 ohms ±30%
V.21/V.22/V.22bis/V.32
/V.32bis/V.34/V.90/V.92
103/212A
V.17/V.29/V.27ter
/V.21 ch2