Specifications

TC35i AT Command Set
Confidential / Released
TC35i_ATC_V01.05 Page 240 of 278 04.08.2003
Supplementary Service: Call barring
"AO" BAOC (Bar All Outgoing Calls)
"OI" BOIC ( Bar Outgoing International Calls)
"OX" BOIC-exHC ( Bar Outgoing International Calls except to Home
Country)
"AI" BAIC (Bar All Incoming Calls)
"IR" BIC-Roam (Bar Incoming Calls when Roaming outside the home
country)
"AB" All Barring services
"AG" All outGoing barring services
"AC" All inComing barring services
Note: The availability of the Supplementary Services varies with the net-
work. To benefit from call barring services the client will need to
subscribe them, though a limited number of call barring types may
be included in the basic tariff package. Call barring is protected by a
password supplied from the provider or operator. Usually there is
one password which applies to all call barring options. For details
contact your provider. With AT+CPWD or AT^SPWD the default
password can be changed individually.
<oldpwd> Password specified for the facility.
Can be ignored if no old password was allocated to the facility.
Take into account that a password may have already been set by
factory, or that the service is subject to a password issued by the
provider. See notes above or contact provider.
<newpwd> New password. Mandatory, if <oldpwd> was an unblocking key
(such as PUK1, PUK2, Master Phone Code).
Note: The length of the old and new password depends on the associated <fac>.
The maximum length can be queried using the Test command
AT^SPWD=?.
If <fac> = “SC”: SIM PIN comprising 4 – 8 digits. After 3 failed attempts the
8-digit SIM PUK is required.
If <fac> = “P2”: SIM PIN2 comprising 4 - 8 digits. After 3 failed attempts
the 8-digit SIM PUK2 is required.
If <fac> = “PS”: User defined 4-digit password. After 3 failed attempts the
8-digit Master Phone Code is required.
If <fac> = “AO” …”AC” (call barring): 4-digit network password.
To delete a password use the following syntax:
AT^SPWD=<fac>,<oldpwd>
Reference
Siemens
Note
See also specification of AT+ CPWD in GSM 07.07 and further details in Chapter
4.38.