June 20 - 1:45pm EDT   The mobile virtual network operator (MVNO) market in the US may be on the verge of collapse with Helio about to scale back or shut down entirely, according to a rumor circulated by Engadget. The provider is allegedly telling store managers that it will shut down at least some of its retail shops in possible preparation for a takeover by Virgin Mobile. No information has yet appeared to suggest that Helio is withdrawing support for the service itself. [full story]

March 7 - 2:15pm EST   Qwest chief Ed Mueller has confirmed that his company is in talks with AT&T to port its cellular service to the larger carrier's network. The executive validates earlier reports and raises the possibility that his company would be willing to switch its handsets from Sprint's CDMA network to AT&T's GSM-based service. The talks join already-confirmed negotiations with Verizon and will see a decision made "soon," Mueller says. [full story]

February 25 - 4:20pm EST   Currently limited to offering only rebranded Sprint service, Qwest today said it was mulling the possibility of a new wireless deal that would increase the company's stake in the buusiness for cellphones and wireless data. While short on details, company chief Ed Mueller explained that there was a "hole" in the company's strategy that needed to be filled but also said that Internet and video services also needed a boost. [full story]