554(?) TAS Switchboard Antique Phones This model does NOT have

This model does NOT have an internal ringer although several external ringing options are avialable

Perfect ringing solution

AE still had to take out a licensing agreement with Western Electric since their design shared many of the principles of the 500 design that were covered under various patents

an optional ringer can be purchased separately to notify of you incoming calls

554(?) TAS Switchboard Antique Phones This model does NOT haveNorthern Electric 554(?) Telephone Answering Service Switchboard. Email us with your best offer. Pickup only on this item. Located Kingston, Ontario. Email oldphoneguy@wirelessexpress. ca with your best offer.