User manual

162
 Block All Incoming Calls: You won't receive calls anymore unless
there are calls from VIP contacts or white-listed numbers.
 Block Numbers that Begin with Specific Digits.
 Block Unknown Incoming Calls: Please be aware that when you turn
this function on, you might miss some important phone calls.
 Block Unknown Numbers by Location-based Attribution: You can
block numbers from specific locations.
 Block One-ring Incoming Calls and No-number Calls: This is for
unknown numbers only.
Block Messages
Go to "Settings" > "Privacy" > "Block & Filter"> "Block Messages".
You can set the message blocking rules on your own.
Keywords for Spams
Messages from unknown numbers containing particular keywords that
you have set will be recognized as spams.
Block Messages from All Unknown Numbers
All messages from unknown numbers that are not in your contact list
will be blocked.