IBM IBM412 Operation Guide - Page 4

HEADSET OPERATION ...22 Headset Enable/Disable ...22 Headset Assembly ...22 Adjusting the Headset Volume ...22 Making an Outgoing Call Using the Headset 23 Answering an Incoming Call ...23 INTERCOM ...24 Direct Station Select (DSS) Keys 24 Placing an Intercom Call ...24 Answering an Intercom Call ...25 PAGING ...26 Paging a Specific Extension ...26 Receiving an Individual Page ...26 Answering an Individual Page ...26 Paging All Extensions ...26 Answering a Page to All Extensions 26 TELEPHONE FEATURES AND OPERATIONS 27 Pause ...27 Flash ...27 Mute ...27 Tone ...27 Do Not Disturb (DND)...27 Line Privacy ...28 Call Transfer ...28 Speed Dialing ...28 Conference Calling ...30 Technical Specifications ...31 CARE AND MAINTENANCE ...32 TROUBLESHOOTING ...33 LIMITED WARRANTY STATEMENT 35 WALL MOUNTING TEMPLATE 36 4