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- If the PIN code is different from that of step 3, the
procedure is restarted from step 3.
5. When the PIN code is properly changed, a “PIN
changed” message is displayed. With an incorrect
PIN code input in step 2, the procedure is restarted
from step 2, and the remaining allowed number of
input attempts is decreased by 1.
6. Press the C key in the PIN code input window to
return to the previous step.
* 3 incorrect PIN code entries in the PIN code input
window would invalidate the PIN code. In this case,
you have to input the PUK (PIN Unblock Key) code to
configure the PIN code again. The maximum allowed
number of attempts of PUK code input is 10 times.
ATTENTION: after having entered 10 times an
incorrect PUK code, the SIM card will be blocked
and must be replaced.
9.7.5.2 PIN2 code
PIN2 is the abbreviation of Personal Identification
Number 2, and is used to restrict the use of
unauthenticated users like PIN. The PIN2 code change
procedure is the same as the one for the PIN code.
3 incorrect PIN2 code entries would invalidate the
PIN2 code. In this case, you have to input the PUK2
code in order to use the PIN2 code again. The
maximum allowed number of attempts of PUK2 code
input is 10 times, like PUK1. 10 incorrect PUK2 code
entries would invalidate the PIN2 code.
9.7.5.3 Security code
The security code is used to change the mobile phone
password. The maximum allowed number of attempts
of security code input is not limited like PIN and PIN2.
This function shows the usage of the memory of the
mobile phone that can be used to save user data. User
data is saved in a FLASH memory, a type of non-
volatile memory, keeping saved data permanently
unless the data are deleted by user.
9.8.1 Common memory
This function shows the status of the common memory.
The function takes few seconds to load the contents.
The usual contents are related to Audio, Video,
Multimedia, Java etc. It gives the size in terms of
Kilobytes for each item in the common memory.
9.8 Memory status
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