Sony XPERIA XZ2 Instruction Manual page 186

PIN Unlock Key (PUK code)
■
The PUK code is an 8-digit number for
canceling the locked PIN code. The PUK
code cannot be changed by yourself.
If you failed to enter PUK code 10 times
･
consecutively, the docomo nano UIM
card is locked. Please contact a docomo
Shop.
d ACCOUNT
■
d ACCOUNT is an ID/password to use
applications or services provided by
DOCOMO. With d ACCOUNT, you can use
various services more convenient
regardless of line type such as LTE, Wi-Fi,
etc., or device type such as smartphone,
tablet, PC.
For details on d ACCOUNT, from the
･
Home screen,
u
service/cloud]
u
[ (Help)] to see the Help.
ヘルプ
u u
[Settings] [docomo
[d ACCOUNT setting]
Google account
■
Google account is an ID/password to use
Google services. By setting Google account
to the terminal, you can use Gmail to send
Email, use Google Play to download
applications or contents such as games.
For setup of Google account, see "Setting
･
up a Google account" (P.191).
Enabling SIM card lock
By entering PIN code when powered on, you
can protect from improper use.
From the Home screen,
1
u
[Settings]
security]
u
[Lock SIM card].
Enter PIN code
2
u
Entering the PIN code when powered
on
On the PIN code entry screen,
1
enter the PIN code.
Tap
2
u
[Lock screen &
u
[Set up SIM card lock]
u
[OK].
.
Settings
184