The TalkSwitch TS-50e Expansion Module enhances the productivity of your TalkSwitch TS-550i IP Phone, adding 12 additional flexible keys with multi-colored LEDs to your phone. Up to two modules can be added per phone, and no additional power is required.

Product Highlights

• Add 12 more flexible keys with multicolored LEDs to increase productivity
• No additional power requirements
• Printable key labels from TalkSwitch management software