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Question About Mitel Telephone 5212
problem with my Mitel 5212 office phone. My digita...

problem with my Mitel 5212 office phone. My digital blue screen has gone to what looks like the darkest setting. I keep hittin the up button which usually brightens the contrast but now that doesnt even work. Any ideas? thanks!

Asked by Bob on 05/16/2011 1  Answer

ManualsOnline posted an answer 13 years, 6 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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