L. M. ERICSSON
TELEPHONES O/150 & O/151

TELEPHONE - TABLE
BATTERY RINGING

O/150 and O/151
The hand micro-telephone with 4-way cord is fitted with a switch in handle and rests on a fixed nickel-plated cradle. A ringing key is provided, also a polished walnut terminal block, joined to the instrument by a 4-way cord. The instrument can be supplied with either a bell or a buzzer. All fittings are nickel plated.

The woodwork is of polished walnut.

0/150 Battery Ringing Table Telephone with Bell.
Price £3:0:0 each.

0/151 Battery Ringing Table Telephone with Buzzer.
Price £2:8:0 each.

Taken from the Ericsson Telephone Catalogue 1912

Last revised: November 24, 2025