Antique Telephone ERCSSON- P.T.T black factory bakelite 10/ 1961

This is an old Rotary dial telephone Ericsson P.T.T black bakelite,
Year 10/ 1961.
On the base of the telephone there are STAMPS.
It works normally when is be connected in the digital line (Mpbs)
It's in very good condition.
It has no cracks and chips in the telephone body and handset.