A method for indicating the charge of a call, and a subscriber station
A Standard patent application filed on 30 May 1994 credited to Tuohino, Markku
;
Laatu, Juho
;
Salmela, Seija
Details
Application number :
67981
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A method for indicating the charge of a call, and a subscriber station