The 700’s are not so common but from time to time I come across one. The ones in my own collection were pretty much okay and did not need to be taken fully apart. Removing the base is not such an issue but keep in mind that you normally damage or destroy the dried out gasket with it.
But recently I got another White 700 that was in a terrible shape. So I took a first ride in the dark to take a 700 fully apart. Meaning including the earpiece…
With the information from the ericofon.com site I started to pry up the left upper corner and shifted the earpiece slowly to the left. Quite an interesting and nearly impossible move… But I managed.
It seems that this chassis is, by coincidence, quite exceptional. Normally the chassis of the 700 connects in the neck of the shell to the speakerunit (including a ringer) either with a flatcable or a fixed connector. In this Ericofon this is not the case.
Typical is the speaker connection to the chassis by 2 wires only. The phone works fine but there is no ringer. This setup I haven’t seen before. Someone any clue on the origin?