L. M. ERICSSON
TELEPHONE No. 308

No. 308
Same as No. 307 but fitted with a hand micro-telephone No. 522, and cord No. 2142.

Weight 8.8 lbs.

Price £3 1s.

Group 3
The following Magneto-Ringing Telephone Instruments are suitable for use in connection with Switches Nos. 774, 775 and 776.

Renumbered as the HC 510.
Taken from the Ericsson Telephone Catalogue 1903
 

Last revised: April 11, 2026