To preserve and share the history, technology and information on one of the first consumer used communication networks
Tel: (707) 8Protel
Mail to: P.O. Box 903
Portage MI, 49081
Copyright Payphone411 LLC 2011-2015
P.O. BOX 903
Portage MI, 49081-0903
We are always on the lookout for new items to add. May it be manuals, documentation or photos, please send them our way. We are looking for old paper manuals so we can convert them to digital format before they are lost forever. If you have a manual we would be happy to compensate you for shipping and your time.