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This is a list of notable mobile virtual network operators (MVNOs) in the United Kingdom, which lease wireless telephone and data spectrum from the major carriers EE, O2, Three and Vodafone for resale.
Vodafone Limited, (stylised as vodafone), trading as Vodafone UK, is a British telecommunications company, owned by Vodafone Group, the world's eighth-largest telecommunications company. [3] Vodafone is the third-largest mobile network operator in the United Kingdom , with 18.4 million subscribers as of November 2024, [ 4 ] after O2 and EE ...
On 1 August 2007, Vodafone Portugal launched Vodafone Messenger, a service with Windows Live Messenger and Yahoo! Messenger. [151] At the end of 2007, Vodafone Germany was ranked 6th in Europe by subscriber numbers, whilst its Italian operation was listed as 10th. Vodafone UK was ranked 13th, whilst Spain was listed in 16th place. [152]
A prepaid mobile device, also known as a pay-as-you-go (PAYG), pay-as-you-talk, pay and go, go-phone, prepay, or burner phone, is a mobile device such as a phone for which credit is purchased in advance of service use. The purchased credit is used to pay for telecommunications services at the point the service is accessed or consumed.
In November 2011, Carphone Warehouse sold Talkmobile to Vodafone in a deal worth £20 million. [2] In July 2017, Talkmobile began rolling out 4G to its customers. [3] The Talkmobile pay-as-you-go (PAYG) product was withdrawn on 31 August 2017. [4] Talkmobile sells 30-day and 12-month SIM-only plans, which all have unlimited UK calls and texts. [5]
SIM Application Toolkit (STK) is a standard of the GSM system which enables the subscriber identity module (SIM card) to initiate actions which can be used for various value-added services. [1] Similar standards exist for other network and card systems, with the USIM Application Toolkit (USAT) for USIMs used by newer-generation networks being ...
The eSIM describes the functionality in the SIM, not the physical size of the SIM - and there are eSIMs in many formats (2FF, 3FF, 4FF, MFF). GSMA have also developed a compliance framework [ 10 ] for eSIM devices, eUICCs, and subscription management products - to help with interoperability and security for products supporting eSIM.
A SIM lock, simlock, network lock, carrier lock or (master) subsidy lock is a technical restriction built into GSM and CDMA [1] mobile phones by mobile phone manufacturers for use by service providers to restrict the use of these phones to specific countries and/or networks.