Security door systems with phone handset connection
Vandal resistant metal construction
Acoustic couplers allow for use with both digital and analog landline phones or intercom handsets
Bright 20-character display
Approved by FCC and accepted by many payphone suppliers
One year warranty
Troubleshooting Tips:
Random letters and characters appearing in the TTY text can be caused by loud environmental sounds.
The TTY is designed for the phone earpiece to sit in the right-hand coupler and the mouthpiece in the left-hand one (as pictured above). The TTY will not function if the handset is reversed.