Woman using mobile phone
Media playback is unsupported on your device
Video

Could mobile roaming charges increase if the UK left the EU?

Mobile roaming charges have fallen substantially recently, and are being scrapped within the EU altogether next year.

However, for UK users, would leaving the EU have any impact on how much it would cost to make calls and use data abroad?

Rory Cellan-Jones has been finding out.

Go to next video: Using your mobile just got cheaper