THE TELEPHONEME SERVICE ALLOWED THE USER TO CALL THE TELEPHONE OPERATOR AND DICTATE THE MESSAGE SO THAT IT COULD BE DELIVERED IN WRITING TO THE RECEIVER WHO DID NOT HAVE A TELEPHONE, OR IF HE DID HAVE ONE, HE COULD LISTEN TO IT LATER

TELEPHONE ACCOUNTING STANDARDS. ACCOUNTING CIRCULAR NUMBER 1

Poster announcing the best Madrid-Bilbao service.

Round. Urban service switchboard.

Santander. Telephoneme room.

Bilbao. Telephoneme table.

Annotation table. Central de Hortaleza.

Alcalá Central Office. The telephoneme is delivered to the corresponding line position.

Alcalá Central Office. Archiving of the telephoneme in the entry centre after it has been transmitted.

Gran Vía. Telephoneme room of the new interurban exchange with 40 positions.

Morkrum apparatus for transmitting telephonemes. Set of the apparatus with its table.

The port of Santander seen from on board.

Calle de Alcalá. Madrid.

Madrid. Las Américas.

Statue of Cascorro. Madrid.

Plaza Mayor. Madrid.

Parterre del Retiro. Madrid.

Telephoneme advertising poster.