User Guide

SIM card protection
Indexterm: "SIM card"
Indexterm: "PIN"
Indexterm: "PUK"
The SIM card lock only protects your subscription. Your device will still work with a
new SIM card. If the SIM card lock is on, you have to enter a PIN (Personal Identity
Number). If you enter your PIN incorrectly more times than the maximum number of
attempts allowed, your SIM card will become blocked. You need to enter your PUK
(Personal Unblocking Key) and then a new PIN. Your PIN, PIN2 and PUK are supplied
by your network operator.
GUID GUID-ABAFC2D8-055E-4E92-87A7-DB201A033D00
Title SIM card protection
Changes Device term change
Version 5
Author PengLeon
Status Released*
To enable the SIM card PIN lock
1
From the Home screen [homescreen_strings_application_name_txt] , tap ID: ICN-SONY-
HOME-APPTRAY-NORMAL .
2
Find and tap Settings [settings_label] > Security [security_settings_title] > Set up SIM/RUIM
card lock [sim_lock_settings_category] .
3
Tap Lock SIM card [sim_enable_sim_lock] .
4
Enter the SIM card PIN and tap OK [ph_ok] .
GUID
GUID-5356FA5C-1394-42B5-925F-6D2EF991D4D7
Title To enable the SIM card PIN lock
Changes Update for Tapioca DS. Add new steps and condtions for DS and icons.
Version 5
Author Hu Pan
Status Released
To change the SIM card PIN
1
From the Home screen [homescreen_strings_application_name_txt] , tap ID: ICN-SONY-
HOME-APPTRAY-NORMAL .
2
Find and tap Settings [settings_label] > Security [security_settings_title] > Set up SIM/RUIM
card lock [sim_lock_settings_category] .
3
Tap Change SIM PIN [sim_pin_change] .
4
Enter the old SIM card PIN and tap OK [ph_ok] .
5
Enter the new SIM card PIN and tap OK [ph_ok] .
6
Re-type the new SIM card PIN and tap OK [ph_ok] .
GUID
GUID-66762638-590B-495A-98A3-1FB8ED5F6955
Title To change the SIM card PIN
Changes Update for Tapioca DS. Add steps and condition for Tapioca DS.
Version 5
Author Hu Pan
Status Released
To change the SIM card PIN2
1
From the Home screen [homescreen_strings_application_name_txt] , tap ID: ICN-SONY-
HOME-APPTRAY-NORMAL.
2
Find and tap Settings [settings_label] > Call settings [call_settings_title]
3
Tap Fixed dialing numbers [fdn] > Change PIN2 [change_pin2] .
4
Enter the old SIM card PIN2 and tap OK [ph_ok] .
5
Enter the new SIM card PIN2 and tap OK [ph_ok] .
6
Confirm the new PIN2 and tap OK [ph_ok] .
GUID
GUID-8A252C68-D2E2-4CC7-B5F0-47D151159933
Title To change the SIM card PIN2
Changes Update for Tapioca DS. Add steps and conditions.
Version 5
Author Hu Pan
Status Released
This is a draft publication for internal use only.
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