How to Park/Pickup a Call
What is a Park Extension?
A Park extension/call queue is essentially a shared hold line for your entire office. These are useful for when you are trying to get the call to a different department, but they may be busy or away from their desk. Instead of transferring the call directly to them, you can place the call on park, and then they can pickup the call at their own convenience by pressing the park key. Every phone has the same park keys by default, so everyone can use this function.