Why do car radios make that buzzing sound just before your cell phone rings?

Answer It is called GSM buzz. It is RF (radio frequency) interference that occurs when cellphones try to communicate with cell towers. This RF is injected into speakers that are not very well shielded. It... Read More »

Top Q&A For: Why do car radios make that buzzing sound just ...

Can cell phone headsets be used with FRS radios?

According to, even though the 2.5 mm headset jack on FRS radios should work with cell phone headsets, Motorola designed the FRS radios to be proprietary. Their jack is deeper than a cel... Read More »

Cell phone number just rings and rings?

Could mean anything. If they're not answering, it's probably disconnected.

How to Make Your Cell Phone Look and Sound Distinctive?

Getting the right cell phone accessory is important not only for practical considerations but also for aesthetic ones. Although most cell phones that are being sold these days look chic and elegant... Read More »

Is it normal for the rectangular part of the laptop adaptor to make a buzzing sound?

IF you didn't hear it before and it was down then it was normal but if it was down and was buzzing then there is no big deal it's maybe because it's transforming the electricity so fast or slow or... Read More »