Product Review

" Specification
Brand new and High quality.
This set offers Last number redial, On/Off and hangup buttons, so the lineman can check your telephone line fault.
FSK/DTMF dual system.
Hangup button. Last number redial.
Package includes:
1x Telephone tester
2x Connectors
1x Joiner
Notice:

Waterwood is a registered brand, is not the counterfeit, if needs to purchase, please recognize the accurate trademark"