Viking Ring Booster To 10 Ren
- Viking Ring Booster To 10 Ren
- Boosts Ring To 12 Ren
- Caller Id Compatible
- Easy Modular Installation
- Compatible With Distinctive Ringing Services
- Will Not Affect Normal Line Operation
- Reshapes Troublesome Square Wave Ringing
- Capable Of Boosting Talk Battery And Loop Current
- Brand: Viking Electronics
