claims submitted by residential customers, by phone, fax, mail, e-mail, etc.
Supplementary notes
The data used are those published by the operators as of the date of the report preparation, so they may be modified later due to corrections made by the operator or as a result of the relevant audit.
The frequency of customer complaints is defined as the ratio between the total number of complaints related to the mobile telephone service made by residential customers and the average number of active residential customers in the quarter. A complaint is considered any expression of dissatisfaction or a negative observation from the customer regarding the mentioned services. It should not be confused with a request for information, technical consultation, or clarification requested by the customer from their operator. The reporting of a fault will not be considered a complaint, although a complaint about a fault notification will be.
For these purposes, any expression of dissatisfaction or a negative observation from the customer regarding the mentioned services is considered a complaint.
It should not be confused with a request for information, technical consultation, or clarification requested by the customer from their operator. The reporting of a fault will not be considered a complaint, although a complaint about a fault notification will be.
Separate measurements of this parameter are made for fixed service and mobile service.
Citation formats
Mobile Telephony and Internet: complaint frequency by operator Spain Q4 2018
This statistic shows the frequency with which residential customers filed complaints with Spanish telecommunications operators regarding mobile phone and/or Internet services provided during the fourth quarter of 2018. Lebara was the national operator that received complaints most frequently during that period, followed by Jazztel and Orange.
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Ministry of Industry, Energy and Tourism (Spain). (March 30, 2020). Frequency of complaints from residential customers about mobile phone and/or Internet service in Spain in the fourth quarter of 2018 by operator [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 28, 2026, from /statistics/1631820/frequency-of-mobile-service-customer-complaints-in-spain/
Ministry of Industry, Energy and Tourism (Spain). "Frequency of complaints from residential customers about mobile phone and/or Internet service in Spain in the fourth quarter of 2018 by operator." Chart. March 30, 2020. ÌÇÐÄÆÆ½â°æ. Accessed July 28, 2026. /statistics/1631820/frequency-of-mobile-service-customer-complaints-in-spain/
Ministry of Industry, Energy and Tourism (Spain). (2020). Frequency of complaints from residential customers about mobile phone and/or Internet service in Spain in the fourth quarter of 2018 by operator. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 28, 2026. /statistics/1631820/frequency-of-mobile-service-customer-complaints-in-spain/
Ministry of Industry, Energy and Tourism (Spain). "Frequency of Complaints from Residential Customers about Mobile Phone And/or Internet Service in Spain in The Fourth Quarter of 2018 by Operator." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 30 Mar 2020, /statistics/1631820/frequency-of-mobile-service-customer-complaints-in-spain/
Ministry of Industry, Energy and Tourism (Spain), Frequency of complaints from residential customers about mobile phone and/or Internet service in Spain in the fourth quarter of 2018 by operator ÌÇÐÄÆÆ½â°æ, /statistics/1631820/frequency-of-mobile-service-customer-complaints-in-spain/ (last visited July 28, 2026)
Frequency of complaints from residential customers about mobile phone and/or Internet service in Spain in the fourth quarter of 2018 by operator [Graph], Ministry of Industry, Energy and Tourism (Spain), March 30, 2020. [Online]. Available: /statistics/1631820/frequency-of-mobile-service-customer-complaints-in-spain/