Pingyi county unlocks and locks the mobile phone, unlocks and locks the mobile phone? Open the car lock phone.

Pingyi County unlocks and locks the mobile phone; open

Locks are usually changed by individuals, and many residential security rooms also have unlocking telephones.

. . .

But also in the stairwell of some old buildings.

Post a small advertisement to unlock the phone; On some billboards in back streets and alleys.

And a lock.

Small advertisement for changing the lock of mobile phone.

Some elevators even have telephones on their doors. (There is a telephone above the elevator door in my community)

Because unlocking is a personal matter, small advertisements are usually posted everywhere.

(Those who dare to post small advertisements are generally formal unlocking, otherwise it is a crime to operate unlocking without a license. )