Siemens Brodersen MC55 AT User Manual

Page 102

MC55_ATC_V04.00

Page 102 of 475

3/17/06

Confidential / Released

SIM locks:

These are factory set locks, such as "PF", "PN", "PU", "PP", "PC". An 8-digit unlocking code is required to operate

the mobile with a different SIM card, or to lift the lock. The code can only be obtained from the provider.

Failure to enter the password is subject to the same timing algorithm as the Master Phone Code (see Table

above).

Call barring:

Supported modes are "AO", "OI", "OX", "AI", "IR", "AB", "AG", "AC". If the call barring password is entered incor-

rectly three times, the client will need to contact the service provider to obtain a new one.

Related sections:

"+CME ERROR:

" values are specified at Section

. For further

instructions and examples see

and

For a complete list of Star-Hash codes please refer Section

Number of failed attempts

Time to wait before next input is allowed

1st failed attempt

No time to wait

2nd failed attempt

4 seconds

3rd failed attempt

3 * 256 seconds

4th failed attempt

4 * 256 seconds

5th failed attempt

5 * 256 seconds

6th failed attempt and so forth

6 * 256 seconds and so forth