A:AnswerDebbie - The VTech DS6151 is not compatible with cordless headsets. You may want to check the model VTech DS6251, which is compatible with the IS6200.
Thank you,
-VTech Support
A:AnswerHi - The VTech DS6151 is not compatible with any cordless headset. You may check the model DS6251, which is compatible with a cordless headset model VTech IS6200.
Thank you,
-VTech Support
A:AnswerHi - The VTech DS6151 has a mute feature. During a call, "MUTE" will be displayed on the lower left corner of the screen. You can press the mute softkey to turn off the microphone.
Thank you,
-VTech Support
A:AnswerNo, not when I purchased the main base phone in Sept. 2018. They were not available in stores within 100 miles of where I live in Florida or on line. I had to buy the additional handsets on Ebay or Amazon.
A:AnswerLiz - No, the VTech DS6151 does not have a call blocking feature. Most of the phones that we manufacture that support the said feature are single line phones. You may check on CS6949, CS6929 or the D5151 if you are interested. Thank you for your interest!
A:AnswerHi - The VTech DS6151 has 2 telephone jacks intended for the telephone lines. The telephone base does not have a jack for an adjunct device. You can use a splitter to connect both the telephone and the fax machine on the same line instead.
Thank you,
-VTech Support
A:AnswerHi - The built-in answering machine of the DS6151 and other VTech phones requires an active landline service to function. Please contact our Consumer Sales and Service Center between the hours of 9:00 AM and 4:00 PM Monday through Friday at 1-800-595-9511 for more details.
Thank you,
-VTech Support
A:AnswerHi - We are sorry to hear that you are having issues with the VTech DS6151. Please contact our Consumer Sales and Service Center between the hours of 9:00 AM and 4:00 PM Monday through Friday at 1-800-595-9511. We will work with you to resolve the product issues promptly.
Thank you,
-VTech Support
A:AnswerHi - The compatible accessory handset for the VTech DS6151 is the model DS6101. The telephone base can register up to 12 handsets. Regretfully, the handset name for the telephone system is not changeable.
Thank you,
-VTech Support