how do I power on a walgreen ATC-139 calculator. it's a brand new gift with a strong battery and all I get in the display when I press keys are little sets of dots.

Asked by bill on 01/15/2014 0  Answer

ManualsOnline posted an answer 10 years, 5 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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