If you prefer that your cell phone remain totally silent when you get a call at your desk, this little gadget might come in handy.
The Signal Cell Phone Adviser detects the radio waves around your cell phone and automatically lights up to let you know you have an incoming call or message. I haven’t had a chance to see one in action, but if it works with all types of mobile phones, and is truly accurate, it seems like a good idea. It’s just $21 from PureModern.
