'WhatsApp' that Pat mentions is fantastic when people are overseas. Our youngest son, Dan is deployed this time to the Horn of Africa, Djibouti and he has turned his phone off with Verizon. He can still use it as long as he has wifi service. WhatsApp is free to download and free to use. We can text, send photos, videos and call and talk to him at no charge for either of us.
Denise and I took a trip and cruised to Australia, Tasmania and New Zealand in Jan-Feb, just before this pandemic started. We could communicate with people back home, or our son overseas, and even with our nephew who happened to be in Sydney on a work visa at that time. Lucky for him, the state dept sent him a message saying his visa was to expire in less than 6 months, and he should go back to MN while he still could. So he came home in early March and did not tell anyone, as he went into self quarantine for 3 weeks.
Ben sent messages to everyone during that time, and we all thought he was still in Sydney. That shows how things have changed in not too many years. Isn't technology great?
FB is for the 45-65 age group? No wonder I am not on it, as I am not in that age group yet.
Oh by the way, if you search names on the internet, and use my name, I am not the Carl W that won a Noble Prize.