the 4G and WiFi Calling option in the My Vodafone app on an iPhone

Vodafone UK Media Relations

Telephone: +44 (0) 1635 693 693

Email: ukmediarelations@vodafone.com

Twitter: @VodafoneUKNews

Website: https://vodafone.co.uk/newscentre/

Vodafone Limited

Registered Office: Vodafone House, The Connection, Newbury, Berkshire RG14 2FN

Registered in England No: 1471587