Nokia and Yahoo announced a partnership today that will meld the companies’ e-mail, chat and mapping services across their respective platforms. In addition to sharing services with one another, Nokia and Yahoo will be working on making the login process more seamless.

Nokia currently offers mapping and navigation tools for its phones under its Ovi brand; with the new partnership, Yahoo Maps will now be “powered by Ovi.” In exchange, Yahoo will become the exclusive provider for Nokia’s Ovi Mail and Ovi Chat services, which will be branded with a “powered by Yahoo” message.

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