Verykool i121 - Manual (Page 32)

You can set animation effect of power on animation, power
off animation.
4.9.4 Security
― PIN
Ÿ PIN number setting can avoid unauthorized usage
of SIM card.
Ÿ If PIN number has been wrongly inputted for 3
times, the SIM card will be locked. PUK number is
needed to unlock the SIM card. Please contact the
network provider if you don’t know the PUK num -
ber.
Ÿ The default setting PIN number is provided by the
network operator, please set your own PIN number
as soon as you receive the phone.
― PIN2
You can modify the PIN2 number here.
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