The Cortelco Patriot 2-line hospitality phone is a great choice. It features a speakerphone for hands - free use. The 90V message waiting lamp also works on 130V switches. There's a data port for connectivity, 10 - number memory, and ringer volume control.


Using this Cortelco Patriot 2 - line phone is easy. To use the speakerphone, just press the speaker button. You can check for new messages with the message waiting lamp. To connect devices, use the data port. Remember to set your desired ringer volume using the control. When it comes to maintenance, keep it clean with a soft, dry cloth. Avoid using harsh chemicals. If you're using it on a 130V switch, the 90V message waiting lamp will still work fine, but make sure the overall power supply is stable.