Privacy Policy

CallFasst is one more brand of FASST S.A. of C.V. In compliance with Mexican Federal Law on Protection of Personal Data Held by Private Parties, we inform you that FASST S.A. DE C.V., with address at Av. 5 de Febrero no. 1025 Int. 8-A, Col. José María Arteaga, CP 76136, Querétaro, Qro., Mexico, which is responsible for the processing of your personal data, informs you that the data of our clients is treated in a strictly confidential manner. Therefore, when providing your personal data, such as:

  • Full name,
  • Home, office or cell phones,
  • E-mail,
  • Business,

they will be used exclusively for the following purposes:

  1.  Information and Provision of Services,
  2.  Update of the Database,
  3. Any Analogous or Compatible Purpose with the previous ones,
  4. Personalized Attention.

FASST, S.A. of C.V. does not request sensitive personal data on its websites and

To prevent unauthorized access to your personal data and in order to ensure that the information is used for the purposes established in this privacy policy, we have defined various procedures in order to prevent the unauthorized use or disclosure of your data, and allow us to treat them properly.

In our promotions’, offers’ and services’ e-mail notification program, only CallFasst has access to the information collected. This type of advertising is carried out through notifications and promotional email messages, which will be sent to you only and to those contacts registered for this purpose, this indication may be modified at any time.

All your personal data is treated in accordance with the applicable and current legislation in Mexico, for this reason we inform you that you have at all times the ARCO rights to access, rectify, cancel or oppose the treatment that we give to your personal data. You can assert this right through our Human Capital Department, located at Av. 5 de Febrero no. 1025 Int. 8-A, Col. José Ma. Arteaga, Querétaro, Qro., CP 76136, Mexico by phone (442) 251 92 00 or to the email

Your request must include the following information:

  • Name and address of the applicant,
  • Telephone numbers of the applicant,
  • Email,
  • Request letter explaining the reasons for you request,
  • If applicable, supporting documentation of the requested modification or opposition.

We will have a maximum period of 20 business days to attend to your request and we will inform you of its origin through the telephone numbers and/or email you provided us.

This privacy notice may be modified by, these modifications will be duly informed via email, by telephone or on the websites and

If the user uses the CallFasst website, it means that he or she has read, understood and agreed to the terms set forth above. If you do not agree with them, as a user, you must not provide any personal information, nor use the services of the FASST, S.A. de C.V sites.