TELEPHONE HEADS, ESPECIALLY FOR TELEPHONE APPARATUS TO TELEPHONE COLUMNS

摘要

The device has a housing with upper and lower shells (2,3), a hearing capsule and voice capsule between them with associated openings in the lower shell and a cable connector part. A central shell (7) between the upper and lower shells has end bearing bushes (8a,8b) with mounting openings (9a,9b) on the upper shell side for the hearing capsule and voice capsule.