hello
i am trying to block and unblock calls on lenovo zuk z2 but i dont know hot it is work.
answer fast pleas as you can
thanks
Go to history of the calls
Click on the number to block
Choose option to SMS
Ensure the number is on to box
Choose three dots (menu) on top right side corner
Choose people & options
Select block the number
Hi there! Simply install call blocking app. You can easily find one on Google Play store. I suggest trying multiple apps 'til you find the one that fits your needs.