Comunicados 2009

TELMEX ANNOUNCES A GENERAL AGREEMENT WITH ITS UNION, WHICH INCLUDES CHANGES IN THE PENSION PLAN FOR NEW EMPLOYEES

Mexico City, May 11, 2009. Teléfonos de México, S.A.B. de C.V. (TELMEX) (BMV: TELMEX; NYSE: TMX; NASDAQ: TFONY; LATIBEX: XTMXL) announced today that TELMEX and its Union (Sindicato de Telefonistas de la República Mexicana) signed a General Agreement through which they are both committed to carry out joint tasks to improve the Company’s competitiveness, service quality, customer attention, training, and to adopt best practices in the job execution.  Also, in this agreement, the pension plan for new employees was amended and requires the retirement age to be 60 years for men and women and 35 years of service.

TELMEX is a corporation made up of Teléfonos de México, S.A.B. de C.V., its subsidiaries and affiliates that provides telecommunications services in Mexico. The company’s service coverage comprises the operation of the nation’s most complete local and long distance networks. Additionally, TELMEX offers services like connectivity, Internet access, co-location, web hosting and interconnection services to other telecommunications operators.