C-7
APPENDIX C
X5 Enable Enable OK, RING, NO CARRIER, ERROR,
NODIALTONE, BUSY, CONNECT
<RATE>, RRING, NO BONGTONE,
DELAYED, BLACKLISTED, REORDER,
WARBLE, CALL WAITING DETECTED
Dial tone detect
Disabled: The modem dials a call regardless of whether it detects a
dial tone.
Enabled: The modem dials only upon detection of a dial tone, and
disconnects the call if the dial tone is not detected within 10
seconds.
Busy tone detect
Disabled: The modem ignores any busy tones it receives.
Enabled: The modem monitors for busy tones.
Result Codes:
OK n=0,1,2,3,4,5
ERROR Otherwise
Zn Recall stored profile
The modem performs a soft reset and restores (recalls) the configuration
profile according to the parameter supplied. If no parameter is specified,
zero is assumed. Either Z0 or Z1 restores the profile.
Result Codes:
OK n=0,1
ERROR Otherwise
&Cn Data Carrier Detect (DCD) control
Data Carrier Detect is a signal from the modem to the computer indicat-
ing that a carrier signal is being received from a remote modem. DCD
normally turns off when the modem no longer detects the carrier signal.
&C0 The state of the carrier from the remote modem is ignored. DCD
circuit is always on.
Appendix C