The Protel phone is a self contained smart phone requiring only a phone line and space. We have used this phone for many years and have found it to operate with minimum problems and down time.
Pay phones are monitored by our in-house technician for problems. We usually identify problems with the phone before the customer is aware they have an issue
Our phones have a build in CPU, allowing us to make program changes remotely.
We utilize the ECSII module in all of our phones. By changing from the old mechanical coin shoot we have reduced the number of coin jams.