Features:
This set offers Last number redial.
On/Off and hangup buttons.
Can check your telephone line fault.
FSK/DTMF dual system.
Hangup button.
Last number redial.
Description:
Easy to use.
This set offers Last number redial, On/Off and hangup buttons, so the lineman can check your telephone line fault.
Hangup button. Last number redial.
Easy for the lineman to check your telephone line fault.
Specifications:
Model Number: C019
Color: Gray-white, blue-gray
Size: 147*46*28mm
Package Included:
1 X Telephone Tester
2 X Connector Cables
1 X Joiner