what does it mean when your phone says not registered on network

I have bought a sim card of ATT and I inserted in my unlocked Samsung phone. There are several reasons why your Samsung Galaxy de…

samsung convertible refrigerator freezer not working

Cleared out the freezer and wiped all the water. Freezer Not Freezing but the Refrigerator Section is Working. …

ring doorbell mechanical chime not working

Settings are not properly enabled. It is possible one of the wires became disconnected when replacing the chime cover. …