You would need to find an ISP which still provides dial up internet. zen internet in the UK has one, for example, but the number only really works in the countr

You would need to find an ISP which still provides dial up internet. zen internet in the UK has one, for example, but the number only really works in the country and maybe a few other places in Europe https://support.zen.co.uk/kb/Knowledgebase/DialUp-FAQs https://support.zen.co.uk/kb/Knowledgebase/DialUp-FAQs Works if you have a landline and a modem on your computer. For mobile you'd need a modem and some way of connecting the modem to your mobile phone, or a phone that can be a modem, and a data cable. Not sure how possible this bit is though.