Samsung Galaxy S6 edge Instruction Manual page 406

Setting PIN code
You can set to require the PIN code entry for
using the terminal when the power is turned on.
1
From the Home screen,
"Settings" → "Lock screen and
security" → "Other security settings"
→ "Set up SIM card lock" → "Lock SIM
card" → Enter PIN → "OK"
• "Lock SIM card" turns on.
Changing PIN code
When "Lock SIM card" (P.404) is set, you can
change the PIN code.
1
From the Home screen,
"Settings" → "Lock screen and
security" → "Other security settings"
→ "Set up SIM card lock"
2
"Change SIM card PIN" → Enter the
current PIN code and a new PIN
code according to the onscreen
instructions
404
→
→
Settings