Comment by joha4270
The phone isn't going to connect to a tower it cannot see.
It can't just scream out into the void and hope a tower picks it up, it needs a few pieces of timing information & cell configuration beforehand.
The phone isn't going to connect to a tower it cannot see.
It can't just scream out into the void and hope a tower picks it up, it needs a few pieces of timing information & cell configuration beforehand.