Dura wear coin release linkage. Withstands impact of over 40 foot-pounds of force. Flexible steel lanyard armor and Teflon insulation shield the handset electrical cords from temperature extremes and humidity. Dynamic receiver is hearing aid compatible per industry standards. Transmitter and receiver caps are factory fused for security, and cannot be removed by vandals.
Customers can quickly and easily check the remaining balance on a card, or test the card's validity.
Merchants can verify the value of each card they sell, ensuring proper pricing. Telephone owners can verify that a pay station is functioning properly by testing cards with the reader. A malfunctioning card will not be accepted by either a pay station or the reader. If a card is damaged or unreadable, the reader displays an invalid card message. If a card is operational, the remaining balance is displayed.