O2 launches app-less WiFi & 4G calling

Previously, O2’s app ‘TU GO’ allowed you to text, call and check your voicemail over WiFi, irrelevant of whether or not you have a mobile signal. Now with O2’s new launch, WiFi and 4G calling will be automatic (where available) once you’re set up – no app needed.

The combination means you’ll be able to move uninterrupted between WiFi and 4G coverage to continue your call, while being able to check your email or browse the internet simultaneously. Giving you the benefit of fewer dropped calls and better indoor coverage, including the London Underground.

Cost & Availability – Update 28/06/17

O2 WiFi & 4G calling was limited to the iPhone 7 and 7 Plus but is now available for customers with the Sony XZ Premium or Samsung Galaxy S7 on Pay Monthly, SIM only and Business Tariffs, however more devices will be coming very soon. Any calls made over 4G or WiFi will be included in your usual tariff allowance, while out-of-tariff calls will be charged at your standard rate. For more information please do not hesitate to contact your account manager on 01252 854352 or sales@cmmtelecoms.co.uk.