We have phone located in our lobby for vesitors when then come in. We want our visitors to simply pick up the handset and the phone automatically dials a pre-programmed extension. We are using a Polycom VVX 601 but we are open to put another model in place if needed.
I have this same requirement for a client. They would like 2 options to be automatically rung but could survive with just one. In the old days we would call those RING DOWN CIRCUITs. Picking the handset up would automatically dial an extension on phone number.