Nowadays SMS take longer to deliver than WhatsApp. Have tried to use SMS being in very remote areas with bad cell coverage to tell my wife where I was, they nev

Nowadays SMS take longer to deliver than WhatsApp. Have tried to use SMS being in very remote areas with bad cell coverage to tell my wife where I was, they never arrived. WhatsApp delivered as soon as I overcame a hill crest and there was a sliver of 3G signal.