Press Release | 11 Sep 2014


  • Vodafone UK has rolled out High Definition Voice technology across the UK
  • Customers making Vodafone-to-Vodafone calls on compatible phones will enjoy exceptionally clear conversations with family, friends and work colleagues
  • Part of £1 billion Vodafone is spending on its network and services across the country this year

Vodafone UK has rolled out HD (High Definition) Voice technology across the UK. Both consumer and business customers with compatible phones are enjoying the best call quality in town.

Compatible phones automatically switch to HD Voice technology when in range and it is not just 3G customers who benefit. Vodafone’s ultrafast 4G customers also experience HD quality when their phone connects to 3G to make calls.

The rollout of HD Voice is part of £1 billion Vodafone is spending on its network and services across the country this year. That investment comes on top of the £802 million that Vodafone spent acquiring the widest portfolio of mobile spectrum in last year’s auction of new capacity by Ofcom.

Work is also already well underway to deliver Vodafone’s commitment to provide coverage using 2G, 3G or 4G services to 98% of the UK population. In the last few months, Vodafone expanded its ultrafast 4G coverage to more than 313 cities, towns and districts and thousands of smaller communities across the UK.

Vodafone UK Technology Director, Fergal Kelly, said, “Our HD Voice brings our best call quality to our customers. It is another important step towards our commitment to deliver our strongest ever network to the UK.”

For more information on Vodafone HD Voice visit”>

Notes to editors:

  • To find out more about HD Voice go to
  • HD Voice is not currently supported on Sure Signal, Open Sure Signal and in-building coverage solutions
  • For a list of cities, towns and districts with Vodafone’s ultrafast 4G coverage visit

About Vodafone UK

Vodafone UK connects people, businesses and devices to help our customers benefit from digital innovation. Our services span mobile, fixed line connections, home and office broadband and the Internet of Things (IoT).

Having made the UK’s first mobile phone call and sent the first text message, Vodafone has a history as a tech pioneer. In 2018 we made the UK’s first live holographic call using 5G, and were first to start carrying live 5G traffic from a site in Salford, Greater Manchester. We now have 5G in more places than anyone else, with multiple locations now live across the UK and the rest of Europe.

Today we serve more than 18 million mobile and fixed line customers in the UK, with 4G network coverage at 99%.  Our customers voted us the UK’s Best Mobile Network at the 2018 Trusted Reviews Awards – for the second year in a row. To help deliver Gigabit UK, our full-fibre broadband roll-out programme now covers 15 UK towns and cities through partnerships with CityFibre and Openreach.

Connectivity is at the heart of what we do as it gives us a huge opportunity for good. We are using our network, products, talents and technology to help society prosper and respond to significant social and environmental issues.  Our free Digital Parenting magazine is helping families and schools across the UK to navigate the online world safely. Meanwhile, the Vodafone Foundation’s work with researchers at Imperial College is developing personalised cancer treatment using the processing power of smartphones.

We are part of Vodafone Group, one of the world’s largest technology communications companies, with mobile operations in 26 countries, partnerships with mobile networks in 55 more, and fixed broadband operations in 19 markets.  As of 30 September 2019, Vodafone Group had approximately 625 million mobile customers, 27 million fixed broadband customers, and 22 million TV customers – including all of the customers in Vodafone’s joint ventures and associates.

For more information about Vodafone UK, please visit:


Vodafone UK Media Relations

Telephone: +44 (0) 1635 693 693

Twitter: @VodafoneUKNews


Vodafone Limited

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

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