A female accused with pursuing Kate McCann apparently left her a voicemail message which asked: "suppose I am Madeleine?"
Julia Wandelt, 24, who witnesses stated has persistently asserted she was the vanished Madeleine McCann, and her co-defendant are on trial indicted with harassing Kate and Gerry McCann between June 2022 and February this year.
On Monday, the tribunal heard communication data and data retrieved from phones recorded Ms Wandelt persistently asking Madeleine's mother for a biological test over the past two years.
Madeleine's case in 2007 - at the age of three during a trip in Portugal - is among the most covered child disappearance cases and continues to be open.
'I Do Not Need Money'
A separate voicemail, shared in court, captured Ms Wandelt saying: "I know I'm fat and plain like Madeleine was, but I believe what I know."
While another instance of Ms Wandelt's monologues with Mrs McCann's recording expressed: "Imagine there is a small chance that I am Madeleine? What happens next? Is that not crucial for you?"
"I do not need money, I maintain a existence here in Poland, I just want to know," the message continued.
The tribunal was informed that through electronic messages, mobile messages and communications, Ms Wandelt asked for a genetic test, sent childhood photos to her phone in a attempt to show a similarity to Mrs McCann's disappeared daughter, and stated to have "memories" from a childhood with the McCanns.
Robert Jones, an intelligence analyst with Leicestershire Police who compiled the data, advised the court there "showed no any answers" from Mrs McCann.
Ms Wandelt also communicated with acquaintances of the McCanns, according to the communication logs.
On that date, Gerry McCann responded to a phone call from Ms Wandelt to his wife's phone, stating she had "a wrong number."
On that occasion Ms Wandelt recorded a voicemail on Mrs McCann's answerphone declaring "I will continue and I intend to demonstrate my position."
The court learned Mrs Spragg established a association via internet with Ms Wandelt prior to accompanying her on a appearance to the McCanns' home in the county in that winter.
Call logs revealed Mrs Spragg had contacted via messaging service to Mrs McCann to say the media had depicted Ms Wandelt as "emotionally disturbed" but that she ought to be considered genuine in the period leading up to the appearance to that location, Leicestershire, in last December.
The court learned communications between the two defendants, in last November, planning attempting to acquire Mrs McCann's DNA samples from her garbage or from silverware at a restaurant.
"We have to assert ourselves," Mrs Spragg told Ms Wandelt.
On the night of the appearance to their residence, Mrs Spragg transmitted a communication which stated: "We find ourselves positioned outside the McCanns' residence with our headlights off resembling detectives. I wanted to accomplish this with someone else I hadn't anticipated I would be involved in this with the McCanns."
The proceedings proceeds.