Guide :Lands Phones : NBX 2101 Business Phone (3c10248b-us)
Line Noise I work for a school district, and we have dozzens of 3c10248 phones. I have two that have a really bad hum, but only when connected to the number dialed. The dialtone is nice and noise free. As soon as the party answers, you get a loud hum in the background. I have unplugged both phones and allowed them to update the new image. I have switched network cables. Any Ideas????
Fort Frye Local Schools
Beverly, Oh 45715
Posted by Anonymous on Jan 20, 2006