PAYPHONE411
Why Payphone411
To preserve and share the history, technology and information on one of the first consumer used communication networks
FIND OUT MORE
Contact Info
Email: info@Payphone411.com
MORE INFO
Copyright Payphone411 LLC 2011-2015
Social Media
Protel Programming Security Code
Protel Instant Flex ANI Program Instructions payphone211.com
Costing Records FAQ
Beating Protel PayPhones
Database Maintenance Purging Expressnet
Glossary Of Basic Payphone Terms
Programming Call Routes using Protel
Protel Charge-A-Port Option Board Installation
Protel Charge-A-Port User’s Guide
Protel Expressnet Management Software Communication Errors
Protel Extensino Option Board Install into Flash 7000 Board
Protel Flag-Voice Codes
Protel Repolling Phones that don’t Communicate
Sentinel Series Batteries
Using Caller ID to Track PayPhones
How to Setup and Use ExpressNet Payphone Software
Protel Costing Records FAQ
How Protel Builds Expressnet Costing Record Files
Protel Ascension Advertisement Flyer
Initalizing Protel PayPhones