I just have a cheap and cheerful, (£25), pay-as-you-go, mobile phone, (I believe it even has a camera inside it!), which I leave permanently switched off, so as not to annoy me...or anyone else in the vicinity...
It still has the original £5 top-up fee, which never gets used!
(I have to make a quick dial-up every 6 Months, to keep the device current!).
If I go out for a ride on my Motor Bike, I carry it with me, just in case I have to phone for the vehicle break-down services to recover me and my Bike.
Otherwise its is just a shiny ornament; and if I want to contact someone, I always use my land-line telephone, and folks always phone me on my land-line telephone!
In between times, the silence if deafening....and I love it!...

...!
I find all these "finger-poking things" thoroughly annoying!
For voice communication, I am always in favour of two empty bean cans, and a long length of string...it worked in the past!
Paul...

...!