Sony XPERIA Ace Instruction Manual page 151

The Osaifu-Keitai compatible application performs
･
communication which is necessary for providing the
Osaifu-Keitai service in the background regardless of
"STAMINA mode" (P.177) or the setting of "Data Saver"
(P.167).
When the power of the terminal is turned on, the
･
terminal is restarted, or the software is updated,
unlock the screen lock and then hold over the reader
to use the Osaifu-Keitai service.
Note that when you do not subscribe to sp-mode,
･
some functions of Osaifu-Keitai compatible service
may not be available.
Locking Osaifu-Keitai function
Use "NFC / Osaifu-Keitai lock" settings to
restrict the use of Osaifu-Keitai function and
related services.
NFC / Osaifu-Keitai lock is different from
･
screen lock for the terminal, SIM card lock.
From the Home screen, [app
1
u
folder] [Settings]
u
connection]
preferences].
[NFC / Osaifu-Keitai settings]
2
[NFC / Osaifu-Keitai lock].
Enter a password
3
When using "NFC / Osaifu-Keitai lock"
･
for the first time, enter a password to
set.
❖ Information
Note that you cannot cancel "NFC / Osaifu-Keitai
･
lock", if the battery runs out while "NFC / Osaifu-Keitai
lock" is set. Be careful about remaining battery level.
For canceling "NFC / Osaifu-Keitai lock", charge the
terminal before canceling.
You need to unlock to use Osaifu-Keitai menu while
･
"NFC / Osaifu-Keitai lock" is set.
"NFC / Osaifu-Keitai lock" password is not be deleted
･
even if you reset the terminal.
When unlocking "NFC / Osaifu-Keitai lock", insert the
･
same docomo nano UIM card as the one inserted
when "NFC / Osaifu-Keitai lock" was set, then unlock.
u
[Device
[Connection
u
u
[NEXT].
Apps
149