Alert 340 test telephone

Description

Pause: Yes

Polarity Testing: Yes

Model Number p: Alert 340

Hands Free: Yes

High Voltage Detection and Lockout: Yes

This is test telephone manufactured by Tempo. The manufacturer part number is Alert 340. It has a pause feature yes . Polarity testing yes . While it has alert 340 of model number. Hands free included yes . It has high voltage detection and lockout feature yes .