D-5
A
PPENDIX
D
S37 = 10 12000 bps
S37 = 11 14400 bps
S37 = 12 16800 bps
S37 = 13 19200 bps
S37 = 14 21600 bps
S37 = 15 24000 bps
S37 = 16 26400 bps
S37 = 17 28800 bps
S37 = 18 31200 bps
S37 = 19 33600 bps
AT command set result codes
The following table shows the result codes.
The result code summary
Result Code Numeric Description
OK 0 Command executed
CONNECT 1 Modem connected to line
RING 2 A ring signal has been detected
NO CARRIER 3 Modem lost carrier signal, or does
not detect carrier signal, or does
not detect answer tone
ERROR 4 Invalid command
CONNECT 1200 EC*1 5 Connection at 1200 bps
NO DIAL TONE 6 No dial tone detected
BUSY 7 Busy signal detected
NO ANSWER 8 No quiet answer
CONNECT 2400 EC*1 10 Connection at 2400 bps
CONNECT 4800 EC*1 11 Connection at 4800 bps
CONNECT 9600 EC*1 12 Connection at 9600 bps
CONNECT 14400 EC*1 13 Connection at 14400 bps
CONNECT 19200 EC*1 14 Connection at 19200 bps
Appendix D