User`s manual

U.S. Robotics I-modem Command Reference
Controlling Result Code Displays • Page 5-5
Table 5-3. Result Code Meanings
Result Code Meaning
0/OK Command has been executed.
1/CONNECT Connection with another device.
2/RING Incoming ring detected.
3/NO CARRIER Carrier Detect has failed, or carrier has been dropped due to discon-
nect.
4/ERROR Command is invalid.
5/CONNECT 1200 Connection at reported rate. Same meaning for results of 2400 (10),
4800 (18), 7200 (20), 9600 (13), 12000 (21), 14400 (25), 16800 (43),
19200 (85), 21600 (91), 24000 (99), 26400 (103), 28800 (107),
31200 (151), 33600 (155), 56000 (162), or 64000 (165) bps.
6/NO DIAL TONE Dial tone not detected during the default 2 seconds, set in Register
S6.
7/BUSY Busy signal detect; I-modem hangs up.
8/NO ANSWER After waiting 5 seconds for an answer, I-modem hangs up; returned
instead of NO CARRIER when the @ option is used.
11/RINGING The I-modem has dialed; remote phone line is ringing.
12/VOICE Voice answer at remote site; I-modem hangs up.