Lifescan SureStep blood glucose monitoring system Owner's Booklet page 64

If you want the meter to operate
without beeps, enter the set-up
mode. After the meter displays the
memory and unit of measurement
features, the meter will sound a three-
tone beep and flash this message
Press the C button to turn off the
beep signals. The following display
will appear
You will hear a three-tone beep
when is first displayed. Then it
will flash silently until the meter
turns off.
The meter will continue to use
these settings until you change
them.
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