মোবাইল লক থাকলেও কল করতে পারবেন।You can call even if the mobile is locked.

How to lock mobile screen and call
How to call with phone screen locked
Call with mobile lock
Call with mobile screen lock
secret trips for phone satting
secret trips for phone screen
secret trips for mobile screen
secret trips for call satting
#mobile
#call
#screen
#lock
#technology
#android