Samyung ENC SRG-150DN Instruction Manual page 86

11-4-2
CONNECTING BY DESIGNATION OTHER STATION
① Press [F10] on the keyboard, Main Menu screen display.
② Move the cursor with []/[] button to '0. [ARQ]'  press[Enter] and the following
screen will appear.
③ Revert the other station you want to communicate using [],[],[],[] button. 
press [Enter] button, the following screen will show.
85