According to Comnews, the two companies have worked together since 2008.
Now, in addition to previous agreements, Vodafone will assist MTS in the digital transformation of internal technological business and organisational processes and the development and launch of innovative technologies and products.
Since 2008, Vodafone and MTS have previously signed addional agreements in 2013 and 2015. Financial details of the latest one have not been discosed.
MegaFon, another leading Russian telco, meanwhile has a strategic partnership with Telefonica.