No need to replace your existing telephone!! Contains separate volume and tone controls with a slider movement for easy adjustment and multiple levels of amplification. Offers a 30dB max gain with the slider controls plus a 10dB Boost button for occasional added amplification. Universal telephone compatibility dial works with just about any phone with a modular connector. For corded telephones only. Not for use with cordless telephones. Compatible with digital office phones and VOIP phones. White color. 1 year manufacturer warranty
One WIL95 telephone amplifier (white) Users Guide 1 year manufacturer warranty
Separate volume & tone controls with a slide movement for easy adjustment & multiple levels of amplification Offers a 30dB max gain plus 10dB "Boost" button Size: 3 7/8" x 2 1/2" x 1 1/3"