Spain, Dec. 24 -- Telefonica takes a decisive step in the execution of its Transform & Grow Strategic Plan after signing with the trade unions the extension or renewal of collective bargaining and the implementation of disengagement plans in seven companies of the Group in Spain, reinforcing its progress towards a more digital, flexible company prepared to compete and grow in an environment of profound sector transformation.The agreements reached relate to Telefonica de Espana, S.A., Telefonica Moviles Espana, S.A., Telefonica Soluciones de Informatica y Comunicacion de Espana, S.A. (hereinafter jointly referred to as Telefonica Espana), Telefonica Audiovisual Digital, S.A. (hereinafter referred to as Movistar Plus+), Telefonica Global Solu...