The 3G mobile networks are gradually being switched off over the next few years. Here’s what this means for you as a customer. The UK’s mobile services currently use four different ‘generations’ of mobile technology: 2G, 3G, 4G and 5G. The 3G networks have been around...
In 2015, BT announced it will be switching off the PSTN and ISDN in 2025, marking the biggest change in the telecoms industry for over 30 years, but what does the end of PSTN and ISDN mean? What is ISDN and PSTN? The Public Switched Telephone Network (PSTN) is the...