| Feature Description | Feature Usage |
| 3-WAY CONFERENCE | 0 in Attended Transfer |
| DIRECT VOICEMAIL | *95 < extension number > |
| BARGE-IN EXTENSION | *79 < extension number > |
| RINGING EXTENSION PICKUP FROM GROUP | *78 |
| CALL TO LAST RECEIVED NUMBER | *74 |
| CALL TO LAST DIALED NUMBER | *73 |
| VOICE-MAIL ACCESS | *97 |
| CALL PICKUP | *77 < parking lot number > |
| CALL PARK | *5 |
| ATTENDED TRANSFER | *4 < Dial transferee number when it is prompted > |
| BLIND TRANSFER | *3 < Dial transferee number when it is prompted > |
| CHECK VOICEMAIL REMOTELY | *99 < extension number > |
| CALL RECORDING | *6 |
| RINGING EXTENSION PICKUP | *80 < extension number > |
| EXTENSION UNIVERSAL FORWARD SETTING | *91< DESTINATION NUMBER> |
| DESTINATION = 1(Voicemail), 2(Disable Setting), Extension Number or External Number | |
| EXTENSION DND SETTING | *92< extension feature PIN > |
| TENANT DID ROUTING SETTING | *93< tenant feature PIN >*< DID >*< time condition priority ID > |
| QUEUE LOGIN | *11* |
| To Login Inside Particular Queue which is Assigned to this Caller Extension Use *11 < queue extension number > | |
| To Login Inside All Queue which is Assigned to this Caller Extension Use *11* | |
| QUEUE LOGOUT | *12* |
| To Logout from Particular Queue which is Assigned to this Caller Extension Use *12 < queue extension number > | |
| To Logout from All Queue which is Assigned to this Caller Extension Use *12* | |
| INTERCOM | *41 < destination number > |
| DIAL BY NAME | *94 |
| EXTERNAL CALL LOCK | *82 |
| ACCOUNT BASE DIALING | *96 |
| REGISTER BUSY CALLBACK | 0 in Queue Waiting |
| ACCEPT BUSY CALLBACK CALL | 1 to accept busy callback call |
| VOICEMAIL_INTERRUPT | 9 to voicemail interrupt |
| REGISTER QUEUE CALLBACK | 0 in Queue Waiting |
| ACCEPT QUEUE CALLBACK CALL | 1 to accept queue callback call |
| DTMF PARK | *7 |
| CALL PICKUP FROM USER DEFINED SLOT | For Tenant's Parking Slot : *76 < parking lot number > |
| For Extension's Parking Slot : *76 < extension number from where call is parked > < parking lot number > | |
| RINGING SIP EXTENSION PICKUP | *81 < tenant id > < extension number > |
| WHISPER EXTENSION | *65 < extension number > |
| SPY EXTENSION | *66 < extension number > |
| BREAK OUT | *45 |
| BREAK IN | *44 |
| ENABLE EXTENSION DND | *85 < feature pin > |
| DISABLE EXTENSION DND | *87 < feature pin > |
| DIAL NUMBER ANONYMOUSLY | *70 < number > |
| CALL SCREENING ENABLE/DISABLE | *71 |
