Telecom Italia bids for Vivendi's GVT unit

(AGI) Milan, Aug 28 - Telecom Italia SPA has made a sevenbillion euro offer for Vivendi SA's GVT unit. The Italiancompany is seeking to combine its TIM Brasil wireless divisionwith GVT. If Vivendi were to agree, it would receive a stake ofabout 20 percent in Telecom Italia. (AGI) . .