AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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Hayes Compliant AT Commands
Generic Modem Control
Set To Factory-Defined Configuration - &F
&F - Set To Factor
-Defined Confi
uration
AT&F[<value>]
Execution command sets the configuration parameters to default values specified by
manufacturer; it takes in consideration hardware configuration switches and other
manufacturer-defined criteria.
Parameter:
<value>:
0 – just factory profile’s base section parameters are considered.
1 - Either the factory profile base section and the extended section are considered (full
factory profile).
Note: if parameter <value> is omitted, the command has the same behaviour as
AT&F0
Reference V25ter.
Soft Reset - Z
Z - Soft Reset
ATZ[<n>]
Execution command loads the base section of the specified user profile and the
extended section of the default factory profile.
Parameter:
<n>
0..1 - user profile number
Note: any call in progress will terminated.
Note: if parameter <n> omitted, the command has the same behaviour as ATZ0.
Reference
V25ter.
Default Reset Full Profile Designation - &P
&P - Default Reset Full Profile Desi
nation
AT&P[<n>]
Execution command defines which full profile will be loaded on startup.