I’m like you Phil , my phone is a phone only . My wife has Whatsapp on her phone and finds it particularly useful for contacting her family in the UK , and also in the reverse way in contacting our kids in Australia when we are overseas .
I like the ads for modern mobile phones , they can do all sorts of things apparently , video , games , even watch TV , but they never mention the ability to actually make a phone call . I still use a iPhone 4 , it’s ancient but it works , so I’m happy .
Thanks for the info regarding the virus , and I’ve never been infected either .... not by a computer anyway .
Dave