O2 Satellite will be an optional service due to launch in the first half of 2026, following a partnership with Elon Musk's satellite business Starlink to offer the service. The firm has not yet revealed how much it will cost, but it will be an additional fee to pay each month. Enabled smartphones will automatically switch to satellite coverage in parts of the UK where no terrestrial signal is available such as rural areas but those who sign up will not be able to make phone calls via...