I have poor-to-nil mobile reception in my house, with [and due to?] wood fibre insulation and triple glazing. Usually texts will come in, but not go out unless you stand by the Utility room window. As for calls, no chance within the house.
I have line of sight to the mast where signals purport to come from/go to.
Is there a solution to this problem, which is irritating, even for a low calibre user like myself?
Could I pick up the signal outside with some hardware, and re-transmit it within the house?
Suggestions in simple language please.