On Fri, 2005-12-02 at 08:24 -0600, Tim N9PUZ wrote:
> A few days each month we setup shop in a building that has no regular 
> phone service. Operations there are somewhat noisy so hearing a cell 
> phone ring is nearly impossible.
> 
> I'd like to find some sort of a cell phone module that would let me 
> plug in a regular desk phone with an external ringer bell or flashing 
> light. Alternately something that would attach to a regular cell phone 
> and provide a loud ringer or light would probably work. We're in the 
> US so compatibility with that cell phone system is needed.

Any internet in that building? TTYL

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