Motorola V3229 Operating Instructions - Page 122

5 Asynchronous Operating Commands reliable modes allow protocol fallback. Refer to Chapter 8 for descriptions. Table 50: Command Operation \N Normal mode - no error control; data buffered \N1 Direct mode - no error control; data not buffered \N2 MNP only - try MNP; disconnect if not successful \N3 MNP or normal - try MNP; fallback to normal async \N4 LAPM only - try LAPM; disconnect if not successful \N5 LAPM or normal - try LAPM; fallback to normal \N6 LAPM or MNP - try both protocols; disconnects if not successful \N7 LAPM, MNP, or normal - try both protocols; fallback to normal if not suc- cessful* *default Auto-Reliable Fallback Character %An Selects the ASCII character to be recognized as the auto-reliable fallback character by the answering modem. During negotiation of protocol in autoreliable mode, the answering modem switches from reliable to normal mode when receiving the autoreliable fallback character from the calling modem and passes the character to the serial port. Enter AT%An to set the auto-reliable fallback character (n=1 - 127 decimal representing an ASCII character). -58 V.3229 / V.3229L