Hi Jon The sound you are hearing is the phone logging into the cell network. Its a common occurrence and short of shielding everything you own with speakers, the easiest solution is don't keep your phone near anything with speakers :-) Alex On 11 Jul 2005, at 18:55, jonarmpit at mac.com wrote: > I recently purchased a Motorola Razr V3 phone and have noticed that > it causes interference with just about any speakers within a few > feet from time to time. The interference (which sounds like morse > code w/ distortion) only happens occasionally and only lasts a few > seconds, but it affects my pb speakers, my iM3 speakers, my m-Audio > monitors (connected via m-audio firewire 410 interface to my 17" > iMac), and even in my car. > > I have also had friends who juiced up their CB's enough to bleed > through on any speakers within a few hundred feet. > > jon > > On Jul 11, 2005, at 12:47 AM, Daniel Rubenstein wrote: >