> 2.8 | ATZ Set all current parameters to user defined profile

> ATZ sets all current parameters to the user profile stored with AT&W. If a connection is in progress, it will be terminated.
> All defined GPRS contexts which are not activated or not online will be undefined if the non volatile storage of CGDCONT settings is not activated by the AT^SCFG parameter "GPRS/PersistentContexts" (see AT+CGDCONT).
> The user defined profile is stored to the non-volatile memory.
> Syntax

> Exec Command ATZ[<value>]
> Response(s)
> OK

> Reference(s) |  | PIN |  | ASC0 | ASC1 | USB | MUX1 | MUX2 | MUX3 |  |  | Charge | Q | Last
> V.250 |  | - |  | + | + | + | + | + | + |  |  | - | + | -

> Parameter Description

> <value>(num)

> [0]
> Reset to user profile
> Notes

> • | First the profile will be set to factory default (see AT&F). If there is a valid user profile (stored with AT&W), this profile will be loaded afterwards.

> • | Any additional commands on the same command line may be ignored. A delay of 300 ms is required before next command is sent, otherwise "OK" response may be corrupted.