Verykool i121 - Manual (Page 29)

Set the mode of call waiting, this function need to be activ -
ated.
― Hide ID
To set whether hide your ID.
― Line Switching
To select Line 1 or Line 2.
― Flight Mode
You can do the settings: Active or Select When Power On.
― More
Ÿ 50 Secs Warning
Set: Activate/ Deactivate.
Ÿ Answer/Reject Mode
Set: SMS reply after reject/ anykey answer
Ÿ Auto Redial
Set: Activate/ Deactivate.
Ÿ Call Limiter
To limit the call duration. When set the function activated,
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