The BT Tonecaller II 4 Tone Loud Indoor Telephone Ringer Amplifier is a versatile product designed to enhance the ringtone of your indoor telephone. With its sleek white design and universal compatibility, this ringer amplifier by BT is perfect for boosting the volume of your phone's ringtone in any room. Made in China and brand new, this product ensures a clear and loud sound to wake you up to important calls.In new factory sealed condition.Thank you for looking.
