common problem-金沙1005

31、how about the guarantee of your company meter?

32、what is the success rate of your internet of things report?

34、why is the bank-certificate system compatible with your company's card watch, and many users report the e-07 error code when they buy the gas for the second time, what is the reason?

33、your meter with iot sometimes normal, sometimes err04, what is the reason?

35、some users of your company's(4cubic meter) have a louder voice during use, which affects the normal lives of residents. what are the reasons?

36、what should i do if the iot meter reports an er3 code error?

37、does the meter have the functions of n-day non-communication and n-day non-gas shut-off valve?

38、how much gas does your iot meter left and will remind you to pay?

39、many of your shanghai huatong meters don't closed the valve, but the valve returns to normal after removing the battery for a period of time, and the valve can be opened and closed normally. what is the reason for this?

40、the data report in the charging system is exported. can it be modified? can i print directly?