Response Point is a paging system

Here's a neat trick.  See those audio out jacks on the back of your Response Point base unit?

Connect them to a speaker system (like, say, the speaker system your home or small office uses for music).  Dial 872 on any Response Point phone.   Your voice will be carried to your speakers -- it's a company-wide paging system!

Extra credit: try that from our mobile phone using the "external calling" feature when you're away from the office.