Specifications

TC35i AT Command Set
Confidential / Released
TC35i_ATC_V01.05 Page 239 of 278 04.08.2003
7.42 AT^SPWD Change password for a lock
Test command
AT^SPWD=?
Response
TA returns a list of pairs which represent the available facilities and the maximum
length of the associated password.
^SPWD: (list of supported (<fac>, <pwdlength>s) OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<fac> see execute command
<pwdlength> integer max. length of password
Write command
AT^SPWD=
<fac>, <oldp-
wd>,<newpwd>
Response
TA sets a new password for the facility lock function.
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<fac> Phone security locks:
"SC" SIM (lock SIM card). SIM asks SIM PIN1 when ME is switched on
and when this lock command is issued.
"P2" SIM PIN2. Used to access the functions listed in Chapter 4.36.
"PS" Phone locked to SIM (device code). Password is user defined and
must be set before the “PS” lock can be activated with AT+CLCK or
AT^SLCK.
Note: SIM PIN1 and SIM PIN2 are each assigned a PUK to unblock a
disabled PIN.
The "PS" password, however, is never associated with a PUK. If it
is incorrectly entered three times, the Master Phone Code is re-
quired. See Chapter 4.35.1
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
Note: Typical examples of factory set locks are prepaid phones or net-
work locks (e.g. if the operation of a mobile is restricted to a specific
provider or operator). The locks can only be set by the manufac-
turer of the TC35i modules and need to be agreed upon between
the parties concerned, 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.
The client should be aware that each of these lock types can only
be unlocked if the associated password is available. See Chapter
4.35 and 4.35.1 for further instructions.