AOC A17 Manual page 19

[Lock screen by end-key] press the end key to select
whether the off-screen function
[ Guardlock ] to set the security password and open the
feature, open the opportunity for the card and then prompts
for security password, if the wrong password is entered three
times, the phone can receive within 24 hours of alarm
information
[Fixed dialing]: Fixed the number
[ Blacklist ]: Set the blacklist with call or message
[Profiles]
[Add]: Add the new profile
[Delete]: Delete the profile
[Settings]: set the selected mode
[ Rename ]:
Rename the profile
[ Ring settings ]

SIM call ring: set the SIM card of the ringing tone

SIM message ring: set the SIM card message tone
[ Adjust volume ]
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