2+ week, 4+ day ago  (451+ words) M'nica Ram'rez Panduro Follow Mobile access planning. Operations, network and IT RTT, which stands for Real Time Text, is a call feature designed primarily for people with hearing impairments, hearing loss or speech difficulties. The idea is simple: whilst you're…...

1+ mon, 3+ week ago  (713+ words) On this day in 1973, engineer Martin Cooper made the first call using a mobile phone. 3 April marks International Mobile Phone Day, an event that is not explicitly recognised by any body or institution, but which has become unofficially established. But…...