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AT Command Reference
80-99208-1 Rev. D 6-15
Values
Note
In result codes, <text> is defined by the modem hardware and is not
user-specifiable.
Missing Parameter Default Value(s)
0
Power-On/Reset Default Value(s)
4
Results Returned
OK
or ERROR; see Table 6-3 on page 6-9 for details.
Reset to Default Configuration (Z)
Syntax
Z[<value>]
Description
Sets all modem (DCE) parameters to their factory defaults,
except the Rm interface baud rate (set via the
+IPR command)
and the modem call mode (set via the
$QCMODE command).
Factory defaults are specified by QUALCOMM.
If the modem is in Online mode, the data call is terminated
and the modem returns to Command mode. See Set to
Factory-Defined Configuration (&F) on page 6-17 for more
details on resetting the default baud rate and mode.
0 CONNECT result code is given upon entering online data
state. Dial tone and busy detection are disabled.
1 CONNECT <text> result code is given upon entering
online data state. Dial tone and busy detection are
disabled.
2 CONNECT <text> result code is given upon entering
online data state. Dial tone detection is enabled, and busy
detection is disabled.
3 CONNECT <text> result code is given upon entering
online data state. Dial tone detection is disabled, and
busy detection is enabled.
4 CONNECT <text> result code is given upon entering
online data state. Dial tone and busy detection are both
enabled.