Do you have a question about the Linkcom Link 904 and is the answer not in the manual?
Connect the telephone plug to the telephone socket or use the Stub Cable for alternative installations.
Mount the Link 904 on the wall using provided screws. Wrap excess cord and use snap-out exit. Consider waterproof shield for bathrooms.
Adjust microphone sensitivity using the SPEAKER ON and STORE buttons followed by a specific key sequence.
Initiate a call by pressing SPEAKER ON, listening for dial tone, then using keypad or memory buttons.
Redial the last dialed number by pressing the REDIAL button after SPEAKER ON.
Insert a 3-second pause during dialing or memory programming by pressing the PAUSE button.
Dial stored numbers by pressing memory buttons [M1], [M2], [M3], or [M4] while on line.
Access PBX or network services using the RECALL button. Supports Earth and TBR recall.
Adjust receive volume using [+] and [-] buttons. Level is remembered for the next call.
Put call on hold using HOLD button. Resume call with SPEAKER ON. Alternatively, use parallel phone.