AT&T Bell/Tone External Telephone Ringer

- All-in-one solution to enhance telephone ringing
- Selectable "real" bell or electronic tone
- Ideal in noisy and/or remote locations or for people with impaired hearing
- Can be used together with a telephone or in a separate location where a telephone jack but no telephone is present
- Select either a high/low tone or a bell sound, or turn it off completely
- Easily connected to any modular jack using the 7' mounting cord (included)
- Works with telephones, fax machines, answering machines, etc.
- Wall mountable with either adhesive pad (included, or two screws --not included)
- 90 Day limited manufacturer's warranty
- NOT compatible with 2-line phones, party-line service, or public coin telephones
- NOT for OUTDOOR use
- Dimensions: 6.25" W x 3.5" H x 1.75" D
- Does NOT require AC power
- Color: White