By Harriet Morphy-Morris Mobile providers are starting to call it quits on their 3G networks including Vodafone and EE who have both completed their switch-off. It gives more space to existing 4G and 5G networks giving users quicker speeds and the potential for better-quality voice calls. But what does it mean for anyone with an older 3G phone? While the network may sound like a thing of the past there will be a fair number of people still using these devices, or 3G SIM-only plans. It dates back to the 2016 iPhone 7 and iPhone 7 Plus range, often popular models for second-hand users. The short…
