Extended Result Codes
This command provides an extended result code selection.
Action
ATx<setting>
Query
AT&v
Range
X
Parameter Values:
0,1
The modem does not return the
DIALTONE
2
The modem might return the
code if appropriate, but does not return the
result code.
3
The modem may return the
appropriate, but does not return the
result code.
4
The modem may return either the
DIALTONE
Restore User Defaults
This command causes the modem to reset all parameters and
S-registers to their user-defined default values. There are three
sets of user defaults. The parameter selects between which set
(or image) is being requested.
Action
ATz<image>
Z
Query
Range
Parameter Values:
0
Load user image 0
1
Load user image 1
2
Load user image 2
BUSY
result codes.
NO DIALTONE
result code if
BUSY
BUSY
result code, if appropriate.
Appendix
or
NO
result
BUSY
NO DIALTONE
or
NO
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