> 7.11 | AT^SHUP Hang up call(s) indicating a specific GSM04.08 release cause

> Syntax

> Test Command AT^SHUP=?
> Response(s)
> OK

> Write Command AT^SHUP=<cause>[, <cn>]
> Response(s)
> ERROR
> OK

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

> Command Description
> The write command serves to end one specific call or all calls known to the ME, indicating a specific GSM04.08 release cause specified by the user. The command can be used for voice, fax and data calls in any call status (i.e. any calls listed by AT+CLCC).
> Parameter Description

> <cause>(num)

> release cause
> Release cause from GSM04.08 to be indicated to the network.
> The TC65 will release the selected connection(s) with release cause indication "cause" and location "user" (0) in the "disconnect" protocol message to the GSM Network. It depends on the network whether or not the release cause will be forwarded to the remote party.
> 1
> Send GSM04.08 release cause "unassigned (unallocated) number"
> 16
> Send GSM04.08 release cause "Normal call clearing "
> 17
> Send GSM04.08 release cause "User busy "
> 18
> Send GSM04.08 release cause "No user responding "
> 27
> Send GSM04.08 release cause "Destination out of order "
> 31
> Send GSM04.08 release cause "Normal, unspecified"

> <cn>(num)

> call number
> The "call number" is an optional index into the list of current calls available via AT+CLCC. AT command AT^SHUP will terminate the call identified by the specified call number. The default call number "0" is not assigned to any call, but signifies "all calls". As "0" is the default value, it may be omitted.
> With AT^SHUP, Calls will be terminated regardless of their current call status, which may be any of the states allowed by AT+CLCC.
> [0]
> Terminate all known calls
> 1...7
> Terminate the specific call number <cn>
> Notes

> • | It depends on the network whether or not a delivered release cause will be forwarded to the remote party.

> • | With AT^SHUP, calls will be terminated regardless of their current call status, which may be any of the states allowed by AT+CLCC.