Malaysia

Feature :
Tye : Telephone Ringer
Material: mian: Plastic
Size: 98mm * 60cm * 29mm
Color: White
High,low switches for ringer sound.
To increase the volume of telephone ring in noisy places.
To hlep the hearing-impaired to recognize ring coming.
The lamp flasher is offered is offered to aviod the ring noise in a quite environment.
Installation:
1. Please connet the C/O ring plug with ringer's jack.
2. The ringer's plug connet with telephone.
3. There are high,low switches for your selections.
Package Content :
1 x Telephone Ringer