Samsung DCS Keyset User Guide– 16 –Busy Extension Camp-OnWhen you call another extension and receive a busy signal but you donot want to wait for a callback:1. Press the CAMP key, if assignedORPress the CAMP soft key.ORDial 45.The called extension will receive off-hook ring tone repeatedevery few seconds and its first available CALL key will flashgreen to indicate your call is waiting.2. Wait for the called party to answer.The called extension must hold or release their first call beforeanswering your camp-on.Note:• If you receive No More Calls tone, the extension has no available key to acceptyour call. Hang up or leave a message.• If the Hot Keypad feature has been turned off, you must first lift the handset orpress the SPEAKER key before you begin dialling.Calling Your System Operator•••• Dial the appropriate system code to call your system operator orgroup of operators. This is normally 0 or 9.•••• If you want to call a specific operator, dial that person’s extensionnumber.Note: If the Hot Keypad feature has been turned off, you must first lift the handsetor press the SPEAKER key before you begin dialling.