any way to stop annoying Razr behavior?

Been using a Razr V3 for a while know, it has one annoying habit that 
i'd like to know if I can stop...  if someone calls me and leaves me a 
voicemail, it'll ring every time the phone reacquires its signal until I 
check my voicemail.  this is really annoying as on my regular commute 
home from work, I lose/reacquire signals quite often, and I'm often 
stuck in bumper to bumper traffic in an area with marginal signal.  Any 
ideas?

thanks

nate
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