Did you read the link?
My understanding is the request was made only in relation to the McCanns and their friends ... what is your interpretation?
Very certainly the German source for the phone dump information covering everyone who used a phone in the environs of Luz around the time Madeleine vanished was Scotland Yard and not the Policia Judiciaria.
It says "
of all the information relating to MOBILE PHONE TRAFFIC, including roaming calls, with an indication of the mobile phone numbers, date and time of the telephone conversations that took place on 2, 3 and 4th May 2007 with respect to the mobile phones that cover the following geographical locations"
The information was sent to Lisbon PJ Sector de Analise for analysis. They said;
Throughout our work we were frequently contacted by colleagues that were on the field, in the attempt to verify if a certain mobile phone number had activated any antenna, of the 3 national operators, that serve Praia da Luz on any of the 3 days that we have registers for.https://mccannpjfiles.co.uk/PJ/ANALYSIS-11-VOLUMES.htmWhere did you think OG got the information from?