The JK Audio Guest Module 1 is simply a remote dial unit for the Innkeeper 1 and Inkeeper 1R hybrid telephone interfaces. The unit features an on-board keypad that allows users to dial out without using the keypad on the attached telephone. In addition to remote dialing, the Guest Module 1 provides direct access to Drop and Call functions. Incoming calls causes the Call button to flicker. Pressing this button will answer the call, causing the button to remain lit. The Guest Module 1 connects to the Inkeeper units using an 8-pin RJ45 modular cable.