too much technology these mobile phones are!
this is why I still use radios - have'em as back up for the family. Dont care about other people. All i need is a wire and i'm on the air.
I plan to get more long distance freqs - put a bigger antenna on the cars and bam i should have about 70 km radius - enough for the family. No need for grid electricity (car battery), no need for internet (antenna), off-the-grid. With digital voice can encrypt communications..all good. Forget mobile phones.