£0.25 in the emergency? I’ve just put on £6 like I used to with my previous supplier, and nothing has changed – it still says: £0.25E
It’s a Siemens Meter. And DISP R. (after pressing the blue button several times) says £6 E.C which I would imagine means it’s been accepted. But the main display still says £0.25. I just need to know whether it will run out tonight, and if I need to put any more on.
Yes, it’s a key meter, not a smart-card type

What type of meter – a smart card meter or one which uses a coloured plastic key? My hubby works for a meter company and says you should be in credit now but tell me the meter type and he may be able to help further. It’s not his meter co but he says if it were then this is what to do (they may work similarly). Clear however much of the EMC you have used plus minimum of £1 (which it sounds like you have done). You may have a large DRR or your meter is faulty – most meters do not disconnect between 7pm and 7am (as customer centres are closed) and you’d be stuffed with no leccy! Some have non disconnect the whole weekend so sounds like you should be OK. Good luck.