Samsung Galaxy S3 SC-06D docomo Instruction Manual page 334

Locking Osaifu-Keitai function
You can lock to prevent using Osaifu-Keitai
service. If you lock, you cannot obtain data with
the IC card reader.
1
From the Home screen,
Keitai"
2
"Lock Settings" → Enter a new
password → Enter the password
again → "OK"
• If a password is already set, "Lock
Settings" → Enter password → Tap "OK".
To unlock
"Lock Settings" → Enter password → Tap
"OK".
To change password
"Lock Settings" → "PW Change" → Enter a
password → Enter a new password → Enter
the password again → Tap "OK".
332
→ "Osaifu-
Application