05142573 is referenced by 81 patents and cites 5 patents.

A telephone apparatus includes a telephone set consisting of a base unit and a handset removably mounted on the base unit. The apparatus also includes a transmitter/receiver, and an adaptor on which the base unit is mounted. The adaptor has an electrical connector which is electrically connected to the transmitter/receiver. The adaptor includes a main body which supports the electrical connector, and a slide member which includes a cover housing. The slide member, including the housing, is mounted on the main body for sliding movement between a first position, in which the connector is exposed for connection to the telephone set, and a second position in which the housing covers the electrical connector to protect it from dust and inadvertent impact. The main body and the slide member jointly support the telephone set with the connector connected to the telephone set, when the slide member is in the first position.

Title
Telephone apparatus for radio communication with an adaptor
Application Number
7/650204
Publication Number
5142573
Application Date
February 4, 1991
Publication Date
August 25, 1992
Inventor
Masaaki Umezawa
Tokyo
JP
Agent
Spencer Frank & Schneider
Assignee
OKI Electric
JP
IPC
H04B 1/38
H04M 11/00
H04M 1/00
View Original Source