State of the Art Test Equipment

TestPhone 295B

TestPhone 295B


The Testphone 295B is a test telephone designed for use on Public Switched Telephone Networks (PSTN). It is designed for use on both Dual-tone Multi-frequency (DTMF - tone dialling) and Loop Disconnect (LD - pulse dialling) lines. Fitted with an integral ADSL filter, the telephone will not cause interference when connected to ADSL/Broadband lines in either `on hook` or `off hook` mode.

Main Features

Digital Line Compatible (Integral ADSL Filter)

Tone/Pulse Dial Selection with Indication

Ultra Hi-Z on/off-hook Line Polarity Indication

Hi-Z Monitoring

Ultra Low Line Current with Over Current Protection

Three Ringer Melody’s ( 3 x 3- Tone)

Five Level Volume Control

Microphone Mute

12 x 21 Digit Memories

Quick Change Battery

Quick Change Cords or RJ11 Lead

High Impact Resistance

Fully Sealed to IP67

CE & Rohs Approved

Rugged Belt Clip


For more information see:

JSD TestPhone 295B Data Sheet.pdf (40.6 kB)

TestPhone 295B Operation Manual.pdf (123.2 kB)

TestPhone 295B Photos


Search site


JSD TestPhone Ltd Unit 11 Templars Way Ind Est
Marlborough Road
Royal Wootton Bassett
Swindon, Wiltshire
United Kingdom