User guide

PSI-DATA/FAX-MODEM/RS232
6-28 692302
6.5 Bell/CCITT Mode
The B command can be used to set the transmission method (see page 6-5).
Table 6-1 Bell/CCITT mode
AT Command DTE Baud Rate (bps) Bell/CCITT Mode
B0 300 V.21
1200 V.22
2400 V.22bis/V.22/Bell 212A
4800, 9600 V.32/V.22bis/V.22/Bell 212A
19,200 V.32bis/V.32/V.22bis/V.22/Bell 212A
19,200, 38,400, 57,600, 115,200 V.34/V.FC/V.32bis/V.32/V.22bis/ V.22/Bell 212A
B1 300 Bell 103
1200 Bell 212A
2400 V.22bis/V.22/Bell 212A
4800, 9600 V.32/V.22bis/V.22/Bell 212A
19,200 V.32bis/V.32/V.22bis/V.22/Bell 212A
19,200, 38,400, 57,600, 115,200 V.34/V.FC/V.32bis/V.32/V.22bis/ V.22/Bell 212A
B2 Any speed V.34*/V.FC*/V.32bis/V.32/V.22bis/V.22/Bell 212A
B3 Any speed V.23 (1200/75 bps)
B4 Any speed V.21 (300 bps)
B5 Any speed V.22 (1200 bps)
B6 Any speed V.22bis (2400 bps)
B7 Any speed V.32 (4800 bps)
B8 Any speed V.32 (9600 bps)
B9 Any speed V.32bis (14,400 bps)
B10 Any speed V.34/V.FC at 16,800 bps
B11 Any speed V.34/V.FC at 19,200 bps
B12 Any speed V.34/V.FC at 21,600 bps
B13 Any speed V.34/V.FC at 24,000 bps
B14 Any speed V.34/V.FC at 26,400 bps
B15 Any speed V.34/V.FC at 28,800 bps