Have had DNA since November- great phone. Been using Nokia DT-900 since December with no problems. However, I have noticed a very faint high pitched buzz that starts when I put the phone on the charger. It lasts maybe a second or two. Is this normal?
Woke up today in the middle of the night and saw the battery was fully charged. I always pull the phone off when that is the case. This time I went to the phone and it was actually making that noise. I'm not particularly worried but was wondering if anybody knows what could be the cause?
Thanks.
Btw, I do use the Poetic Atmosphere case (highly recommended-not coming apart yet like some have experienced). I don't think that it would have anything to do with it because I think phone did this even without it.
Woke up today in the middle of the night and saw the battery was fully charged. I always pull the phone off when that is the case. This time I went to the phone and it was actually making that noise. I'm not particularly worried but was wondering if anybody knows what could be the cause?
Thanks.
Btw, I do use the Poetic Atmosphere case (highly recommended-not coming apart yet like some have experienced). I don't think that it would have anything to do with it because I think phone did this even without it.
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