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LINE AND EXTENSION COUNTERS
MERRY CHRISTMAS AND 1973
STAR SET
ADVERTISING BROCHURE TECHNICAL SCHOOL OF TELEPHONY
ADVERTISING BROCHURE : INSURANCE FOR TELEFÓNICA'S SHAREHOLDERS
TELEPHONE EXCHANGES : ADDRESSES AND REGIONAL HEADQUARTERS
PROSPECTUS : INDIVIDUAL INVESTMENT PLAN IN TELEPHONE SHARES
MARITIME SERVICE ADVERTISING BROCHURE : HOW TO SET UP A CONFERENCE CALL WITH A VESSEL
The capacity of the Buitrago station makes Spain the largest user of Intelsat satellite television communications in the world
COMMERCIAL : ADVERTISING COMMERCIAL DEPARTMENT
RADIO SERVICE
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