User Manual

AirLink Pro T1/E1 Rack Mount Installer’s Guide
Configuration
Rev. B - 1/97
3-32
Table 3-3
Modem Response Definitions
Modem Response Definition
0 (zero) Numeric version of "OK"
OK Successful execution of non-dial command
CONNECT [XXXX] carrier detected; XXXX = numeric bit rate
RING Ringing detected
NO CARRIER No connection established, or connection lost
ERROR Error in command line
NO DIALTONE No dial tone present
BUSY Busy signal
NO ANSWER 5 seconds of silence not detected if '@' dial modifier was used.