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, 10 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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