Samsung J210 User Manual page 18

1. In Idle mode, press
Menu
<Menu> and select
shortcuts
Settings → Phone
settings → Shortcuts.
2. Select a key.
3. Select a menu to be
assigned to the key.
You can activate the Silent
Silent profile
profile to avoid disturbing
other people. In Idle mode,
press and hold
Phone lock
.
1. In Idle mode, press
<Menu> and select
Settings → Security
settings → Phone lock.
2. Select On.
3. Enter a new 4- to 8-digit
password and press <OK>.
4. Enter the new password
again and press <OK>.
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