Filter
Top Products
Appendix 2: AT Command Set
Perle 833IS User Guide 247
X0 Disables monitoring of busy tones unless forced otherwise by country
requirements; send only OK, CONNECT, RING, NO CARRIER,
ERROR, and NO ANSWER result codes. Blind dialing is enabled/
disabled by country parameters. If busy tone detection is enforced and
busy tone is detected, NO CARRIER will be reported. If dial tone
detection is enforced or selected and dial tone is not detected, NO
CARRIER will be reported instead of NO DIAL TONE.
X1 Disables monitoring of busy tones unless forced otherwise by country
requirements; send only OK, CONNECT, RING, NO CARRIER,
ERROR, NO ANSWER, and CONNECT XXXX (XXXX = rate). Blind
dialing enabled/disabled by country parameters. If busy tone detection is
enforced and busy tone is detected, NO CARRIER will be reported
instead of BUSY. If dial tone detection is enforced or selected and dial
tone is not detected, NO CARRIER will be reported instead of NO DIAL
TONE.
X2 Disables monitoring of busy tones unless forced otherwise by country
requirements; send only OK, CONNECT, RING, NO CARRIER,
ERROR, NO DIALTONE, NO ANSWER, and CONNECT XXXX. If
busy tone detection is enforced and busy tone is detected, NO CARRIER
will be reported instead of BUSY. If dial tone detection is enforced or
selected and dial tone is not detected, NO DIAL TONE will be reported
instead of NO CARRIER.
X3 Enables monitoring of busy tones; send only OK, CONNECT, RING,
NO CARRIER, ERROR, NO ANSWER, and CONNECT XXXX. Blind
dialing is enabled/disabled by country parameters. If dial tone detection is
enforced and dial tone is not detected, NO CARRIER will be reported.
X4 Enables monitoring of busy tones; send all messages.
Result Codes:
OK n = 0 to 4.
ERROR Otherwise.