On 20/01/2018 18:17, Peter Andrews wrote:
Can anybody explain why EDF need to write a letter to me, at least once
a year, to advise that they currently read my smart meter at 30 min
intervals and that I can if I wish change to daily or monthly readings

Life expectancy of the battery in the meter? The more it responds to a
request to transmit data the shorter the life of the battery?

I've read that when the battery fails the supply may be automatically
cut off.

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