Amid a list of mainly incremental improvements to the iPhone, the latest model – iPhone 14 – grabbed headlines for its satellite messaging service (see separate item) and its extended support for embedded SIM (eSIM). In both cases, it shared the strategy with T-Mobile USA, which separately announced its own plans to expand satellite and eSIM support, indicating two significant trends in broadening the ways that users and IoT devices can access connectivity, and be monetized by service providers. Apple has supported eSIM technology in iPhones since 2018, but in the new iPhone 14 models, at least for the USA, it will end support for physical SIM cards altogether. The new smartphones will be able to use two eSIMs at…