Signal is not on F-droid. There is no Guardian repo on F-droid. The link you posted directs to the Guardian page about Signal, but nu info about Signal being on F-droid

Edit : found the repo on https://community.signalusers.org/t/make-signal-available-in-fdroid/2608/161

Guardian repo: https://guardianproject.info/fdroid

I know, most people I know stick to whatssucks and faciesbook messenger.

XMPP and Threema don’t require a phone number. And if you want you can run XMPP on your own server.

The Motorola has 1 tray for 2 sim cards and 1 micro sd card. The nokia had 2 trays, 1 for 2 sims and 1 for 1 micro sd card. The Nokia has binned 2 weeks ago, battery was in no time flat and the back of the phone was bulging

Motorola E32 dual sim + micro SD. My old Nokia 3.1 had it also. Both have s 3,5mm headset jack

I prefer the other way around. A decent android emulator for Linux.

My turntable

SMS is the only universal messaging protocol, it works on EVERY phone instead of only smartphones. Besides that, why would you use a a messaging app owned by a data grabber / privacy violater.