6.1.3 Flexible ButtonsDescriptionFlexible buttons are customized through either system or personal programming. They can then be used tomake or receive intercom or CO line calls or be used as feature buttons, as follows:[Button Usage]Button UsageSingle-CO (S-CO) Used to access a specified CO line for making or receiving calls.(® 3.1.16 CO Line Access)Group-CO (G-CO) Used to access an idle CO line in a specified trunk group for makingcalls. Incoming calls from CO lines in the assigned trunk group arriveat this button. (® 3.1.16 CO Line Access)Loop-CO (L-CO) Used to access an idle CO line for making calls. Incoming calls fromany CO line arrive at this button. (® 3.1.16 CO Line Access)Direct Station Selection (DSS) Used to call an extension with a one-touch operation. (®9.1.13 Intercom Call)Network Direct Station Selection(NDSS)Used to access an extension at another PBX within the samenetwork. (® 13.1.17 Private Network Features—NDSS (NetworkDirect Station Selection))One-touch Dialing Used to call a preprogrammed party or access a feature with aone-touch operation. (® 12.1.4 One-touch Dialing)Incoming Call Distribution (ICD)GroupUsed to access a specified incoming call distribution (ICD) group formaking or receiving calls. (® 9.1.1 ICD GROUP FEATURES)Message Used to leave a Message Waiting indication or call back the partywho left the Message Waiting indication. (® 11.1.3 MessageWaiting)FWD/DND (External/Internal/Both)*1Used to set the FWD or DND feature for the extension. The featureis applied to CO line calls, intercom calls, or both. (® 6.1.7 FWD/DND Button, Group FWD Button)Group FWD (External/Internal/Both)Used to set the FWD feature for a specified ICD group. The featureis applied to CO line calls, intercom calls, or both. (® 6.1.7 FWD/DND Button, Group FWD Button)Account Code Entry (Account) Used to enter an account code. (® 1.1.2 Account Code Entry)Conference Used to establish a multiparty conversation. (®3.1.18 Conference)Terminate Used to disconnect the current call and make another call withouthanging up. (® 6.1.2 Flash/Recall/Terminate)External Feature Access (EFA) Used to send a flash/recall signal to the telephone company or hostPBX to access external features. (® 5.1.1 EFA (External FeatureAccess))Call Park Used to park or retrieve a call in a preset PBX parking zone. (®3.1.7 Call Park)Document Version 2009-12 Feature Manual 1056.1.3 Flexible Buttons
