As mentioned in entry #39 of the thread on the gradual phasing out of paper tickets at https://www.railforums.co.uk/threads/paper-tickets-looking-a-bit-retro.247807/page-2 and in an article linked from that entry, all 2G mobile phone signals will eventually be switched off although not until 2033 according to that article whereas 3G is planned to be switched off by the end of 2024.
I presume this means that existing 2G handsets will no longer work once 2G is switched off. If that's the case, I wonder what options (if any) there will be for people who don't want a smartphone, only a basic mobile phone just to text and make calls. I would guess that this would apply to a lot of people in their 60s and 70s upwards who struggle with modern technology and can just about work out how to use a basic mobile phone, and parents who want their kids to have a basic mobile for emergencies but don't want them to have a smartphone.
2G phones can also be useful if you're going to be without access to a plug socket for several hours or days, for example if you're going camping, because they're less power hungry than smartphones. You can often just take the SIM card out of your smartphone and put it in a 2G phone. You can also do that if your smartphone gives up the ghost. You can't get at the SIM card in all smartphones, though.
Here's the article: https://www.ispreview.co.uk/index.p...ctations-for-2g-and-3g-mobile-switch-off.html
I presume this means that existing 2G handsets will no longer work once 2G is switched off. If that's the case, I wonder what options (if any) there will be for people who don't want a smartphone, only a basic mobile phone just to text and make calls. I would guess that this would apply to a lot of people in their 60s and 70s upwards who struggle with modern technology and can just about work out how to use a basic mobile phone, and parents who want their kids to have a basic mobile for emergencies but don't want them to have a smartphone.
2G phones can also be useful if you're going to be without access to a plug socket for several hours or days, for example if you're going camping, because they're less power hungry than smartphones. You can often just take the SIM card out of your smartphone and put it in a 2G phone. You can also do that if your smartphone gives up the ghost. You can't get at the SIM card in all smartphones, though.
Here's the article: https://www.ispreview.co.uk/index.p...ctations-for-2g-and-3g-mobile-switch-off.html