The 5613 affords users the flexibility to tailor the phone for specific needs through its programmable soft keys and offers duplex hands-free and support for standard (3.5 mm) headsets to compliment the way they work today. The 5613 offers a large, clear and informative 1.8" backlit color display. There are two methods of charging the 5613, either by a traditional individual desktop charger unit or via a six-way charger rack. As an option for phones that are used in shifts, or when there is no time to leave the phones in a charger, there is a 6-way battery pack charger. This allows the users to easily switch to a fresh battery when needed.