Accu-Chek Aviva Nano

Note:
If you see any other error screen, please call the Accu-Chek Customer Careline on
0800 701 000 (UK) or 1 800 709 600 (ROI).
The batteries are
almost out of power.
Change the batteries
now.
The time and date
settings may be
incorrect. Make sure
the time and date are
correct and adjust, if
necessary.
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