Replacing the Plantronics CT12 Cordless telephone headset with the CT14 Replacing the Plantronics CT12 with the Plantronics CT14 cordless telephone headset Problem: Several years ago I purchased a Plantronics CT12 cordless headset phone that I use in my home office and I love it. However, my CT 12 is getting old, and I am considering getting a two line phone for my office. Is there … Continued