Specifications

TC35i AT Command Set
Confidential / Released
TC35i_ATC_V01.05 Page 102 of 278 04.08.2003
Factory set SIM locks
<password>: Factory set password. See note below.
“PF” lock Phone to the very First SIM card
“PN” Network Personalisation
“PU” Network subset Personalisation
“PP” Service Provider Personalisation
“PC” Corporate Personalisation
Note: Typical examples of factory set SIM locks are prepaid phones or
network locks, used to restrict the operation of a mobile to a spe-
cific provider or operator. The end user should be aware that
each of these lock types can only be unlocked if the associated
password is available. For example, a mobile can be locked to
accept only SIM cards from the respective provider, or even one
single SIM card. Once a different SIM card is inserted the ME will
prompt the client to enter a specific code. This is not the PUK of
the SIM card, but usually an 8-digit code which needs to be re-
quested from the provider.
The locks can only be set by the manufacturer of the TC35i
modules and need to be agreed upon between the parties con-
cerned, e.g. provider, operator, distributor etc. on the one side
and the manufacturer on the other side. For details contact your
local dealer or Siemens AG.
See Chapter 4.35 and 4.35.1 for further instructions.
Supplementary Service: Call barring:
<password>: Network dependent password. See note below.
“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 (applicable only for <mode>=0)
“AG” All outGoing barring services (applicable only for <mode>=0)
“AC” All inComing barring services (applicable only for <mode>=0)
Note: The availability of the Supplementary Services varies with the
network. 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 pro-
tected 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. Af-
ter 3 failed attempts to enter the correct password, the client is
required to contact the provider.
When you attempt to set a <fac> or <class> which is not provi-
sioned, not yet subscribed to, or not supported by the module,
the setting will not take effect regardless of the response re-
turned. The responses in these cases vary with the network (for
example “OK”, “Operation not allowed”, “Operation not sup-
ported” etc.). To make sure check the call barring status with
<mode>=2.
<mode> 0 unlock
1 lock
2 query status