Doro 66201,949 views17 Apr 2022, 19:22Report#1Mothers Doro 6620, bottom 2 rows of numbers/letters don't work. Any ideas as to what has gone wrong and how to correct it please.Doro 6620ReactQuote
18 Apr 2022, 07:43Report#2Hi Laver123! This could be a hardware defect, you would have to contact Doro directly or the seller of the device if it is still under warranty. Best regards,DennyReactQuote