Other Featuresæ 4-77 æOPERATION:To switch to Business mode:1. Lift the handset or press SPK key.2. Press ICM key. (See Note)3. Press OPAC key.4. Dial 73.To switch to Room Status mode:1. Lift the handset or press SPK key.2. Press ICM key. (See Note)3. Press OPAC key.4. Dial 74.To switch to Wakeup mode:1. Go Off-Hook or press SPK key.2. Press ICM key. (See Note)3. Press OPAC key.4. Dial 75.Note: If Program #75-D is 0 (No tone), skip Step 2.These functions can be assigned to Line key, One-Touch key, or DLS key. (Function No. 24:Business,No.25: Room Status, No. 26: Wakeup) When assigned, the corresponding key will light to indicate themode. The mode switching operation is effective only in on-hook status. The default mode isBusiness.The LED indication and status in each mode are as follows:LED Business Room Status WakeupLight Busy Check in Wakeup call setExtinguish Idle Check out0.1 sec On/0.1 sec OFF DND set Maid required No answer to Wakeup call0.5 sec ON/0.5 sec OFF MW set Maid in room0.4 sec On/0.1 sec OFF Ringing Reserved0.1 sec ON/0.1 sec OFF/0.1 sec ON/0.7 sec OFF UnavailableRELATED SYSTEM DATA:#62: DSS Console Port Assignmentu Room StatusDESCRIPTION:When the DSS console is in Room Status Mode, Room Status can be changed at No. 10 extension or atall extensions according to Program #80-2-B.STATION APPLICATION:KTS, SLT