Siemens MC35 Command Set page 89

AT Command Set
<mode> 0 unlock
<passwd> password
MC35_ATC_01_V05.00
Factory set SIM locks
"PF" lock Phone to the very First SIM card
"PN" Network Personalisation
"PU" Network subset Personalisation
"PP" Service Provider Personalisation
"PC" Corporate Personalisation
Typical examples of factory set SIM locks are prepaid phones or
Note:
network locks, used to restrict the operation of a mobile to a spe-
cific provider or operator. The client should be aware that each of
these lock types can only be unlocked if the associated pass-
word 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 and need to be
agreed upon between the parties concerned, e.g. provider, op-
erator, 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:
"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)
The availability of the Supplementary Services varies with the
Note:
network. To benefit from call barring the client will need to sub-
scribe 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.
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.
1 lock
2 query status
See Chapters 4.38 and 8.36 for instructions of how to specify pass-
words.
Page 89 of 256 15.07.2002