D019 Landline Telephone Caller Display Corded Phone Big Button Test Telephone
Features: Not Need Battery, power through the Caller display phone wire without additional support.
Multiple functional telephone that can be used as telephone tester, line maintenance equipment and number checking tool.
Simple and easy to use, easily to operate, convenient and quick to diagnose and deal with telephone wire problem.
Capable of displaying incomings call number to help users source.
Professional who need to detect telephone wire problem quickly and accurately work.

Specifications: Component： ABS
Size：about 145x45x20mm/5.71x1.77x0.79in
Model: D019
Color: Dark Gray
Support: DTMF caller information automatic identification and display
Support: Last number replays function
Support: Date and time display
Support: Can be used as regular phone

Package Includes: 1 Set D019 Test Telephone Set

note: Due to the problem of lighting effect and there might be tolerances in product, please understand.
Please allow 0-1cm error due to the measurment.