cell phone reception through amp?

[l337krew]

I was listening to some music through my amp and headphones when all of a sudden i heard a loud buzzing in my headphones. I looked around not knowing what it was and noticed that my cell was ringing. Is this a bad thing for the amp or whats up with the noise?

My phone was on vibrate too so the ringer wasnt even on?

 

[tezzla]

ive always noticed that buzzing sound whenever a call or sms comes through my mobile phone if it is near speakers. I am pretty sure its a normal occurence, however i dont know whether it can damage your amp or not. though i would guess no.