VDO Tachograph Machine Message

simcor:

nightline:
It will not over right after only month,
i don’t know exact time when it will over right but its very very long
Once a month is your requirements to download or you could do the company’s job and download it every day, just think you will get paid for it
And even if it’s company policy you do not have to download every day
And that’s a fact

As said cards hold months of data generally before it gets over written.

I can go back months on my card.

In fact I’ve just checked and I can go back as far as 3rd January 2017 on this card. That may just be when I first started using it as had to send mine off as it was faulty.

So mine currently has 10 months worth of data on it.