June 22 (Bloomberg) -- Intel Corp., the worldâs largest chipmaker, will supply Nokia Oyj with chips for mobile devices, the companyâs first major breakthrough in its effort to enter the phone market, a person familiar with the matter said. The order will be announced on a conference call tomorrow, said the person, who declined to be identified because the details are confidential. Intel scheduled the call for an âimportant announcementâ with Anand Chandrasekher, senior vice president of the companyâs ultra-mobility group. Intel, whose microprocessors run more than 80 percent of the worldâs personal computers, has struggled for about a decade to get a foothold in the market for chips that run mobile phones. Chandrasekher leads a group that sells a scaled-down version of Intelâs personal-computer chips. The products, called Atom, are designed for devices that can access the Web and send e-mail. âEven if they get just a piece of Nokiaâs business, itâs a big deal,â said Will Strauss, a Cave Creek, Arizona-based analyst for research firm Forward Concepts. âNokia is still the biggest cell-phone maker in the world.â Claudine Mangano, a spokeswoman for Santa Clara, California-based Intel, declined to comment. Laurie Armstrong, a spokeswoman for Nokia in the U.S., didnât immediately return calls seeking comment. http://www.bloomberg.com/apps/news?pid=20601087&sid=axL1cxJCUAwU