“I have CS6649 which I purchased in 2015. i need another extension. Will CS6709 work with my phone set? Please advise. Thank you.”

1-2 of 2 Answers

• No - You need CS6609.

  Answered by Tktim 4 years ago

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• Bedford - The compatible accessory handset for the VTech CS6649 is the model CS6609. The CS6709 is compatible only to the models CS6719/CS6729/CS6758/CS6759/CS6829/CS6859. Thank you! - VTech Support

  Answered by VTech Baby Monitors Team 4 years ago

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