To boost their cell service at home? We live in a valley, making cell service pretty much non-existent in the house. Given we do have a verizon wireless plan, I'd love to dump my 'bundled' land-line and utilize the cell plan better. I've done some research on this topic and it seems there's two types. A signal repeater system and a network extender that somehow uses your high speed internet service to do it's magic. Any input on this would be great! Thanks.