The mercantile entity adjudicator of a social service of telephonic attention has the condition of person in charge of the treatment if it does not decide about the purpose, contents and use of the treatment and like this it is indicated in the administrative contract that it is formalized for the provision of the service, following the forecasts of the article 12.2 of the LOPD. Otherwise, he will be considered responsible for the treatment. The fulfillment of the duty of information corresponds to the mercantile entity with character previous to the recording of the telephonic conversation. In case calls of emergency are produced the exception of the duty could always operate for information for its linking to the public safety (article 24.1 of the LOPD) and when the data processing personal it keeps in the margins of the determinate, explicit and legitimate purpose for which the data have been obtained.