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The digital meter that has been installed can be remotely read. There is no need for a technician to attend your address to obtain the meter reads.
When a day's data is missed/not recorded, can that data be read again remotely?
I'm surprised that has an estimate for one day's missed data 2 months beforehand.
Welcome to the Community.
As long as the meter data has been recorded, the data can be retrieved. However, if the data has not been recorded then we will be provided with estimated data based on historical usage.