AT Commands
Page 101
ATR26 26,400 bps (locked terminal speed - no autobaud)
ATR28 28,800 bps (locked terminal speed - no autobaud)
ATR38 38,400 bps (locked terminal speed - no autobaud)
ATR57 57,600 bps (locked terminal speed - no autobaud)
ATR76 76,800 bps (locked terminal speed - no autobaud)
ATR96 96,000 bps (locked terminal speed - no autobaud)
ATR115 115,200 bps (locked terminal speed - no autobaud)
ATR230 230,400 bps (locked terminal speed - no autobaud)
ATR460 460,800 bps (locked terminal speed - no autobaud)
K56 modedms can autobaud at 115kbps and 230kbps.
At 230kbps the modem cannot autobaud with parity. If you wish to use parity at
230kbps, use the AT+ICF command to set the format and parity.
Range
0, 1, 2, 4, 7, 9, 12, 14, 16, 19, 21, 24, 26, 28, 38, 57, 76, 96, 115, 230, 460
See Also
+ICF command Character Framing & Parity