Samsung Galaxy S21 Ultra 5G
Help and Support for

Samsung Galaxy S21 Ultra 5G

Choose a help topic

Merge identical contacts on your Samsung Galaxy S21 Ultra 5G Android 11.0

If the same contact appears more than once in your phone's address book, you can merge identical contacts so that they will appear only once.

Buying online

Latest phones

Help and support

Vodafone UK

Registered in England and Wales. Company No 01471587. Registered Office: Vodafone House, The Connection, Newbury, Berkshire, RG14 2FN.

*Annual Price Increase: The monthly cost will increase each year on 1 April by £2.50 for Pay monthly plans with Airtime/Data, and £3.50 for Home Broadband plans. This doesn't affect Device Plans. More information: vodafone.co.uk/pricechanges

© 2026 Vodafone Limited is authorised and regulated by the Financial Conduct Authority for consumer credit lending and insurance distribution activity (Financial Services Register No. 712210)