2.27 Cellular Phone Features ...............................................................................................2722.27.1 Cellular Phone Features—SUMMARY .........................................................................2722.28 Miscellaneous Features ................................................................................................2742.28.1 Background Music (BGM) ............................................................................................2742.28.2 Outgoing Message (OGM) ...........................................................................................2763 Unified Messaging System ..................................................................2793.1 Unified Messaging System Administration ................................................................2803.1.1 Unified Messaging System Overview ...........................................................................2803.1.2 System Administration ..................................................................................................2833.1.2.1 Automatic Configuration of Mailboxes .......................................................................2833.1.2.2 Custom Service Builder .............................................................................................2833.1.2.3 Default Mailbox Template ..........................................................................................2833.1.2.4 Password Administration ...........................................................................................2843.1.2.5 System Backup/Restore ............................................................................................2843.1.2.6 System Reports .........................................................................................................2853.1.2.7 System Security .........................................................................................................2853.1.3 Fax Server ....................................................................................................................2873.2 System and Subscriber Features ................................................................................2893.2.1 System Features ..........................................................................................................2893.2.1.1 Alternate Extension Group ........................................................................................2893.2.1.2 Auto Forwarding ........................................................................................................2893.2.1.3 Automated Attendant (AA) .........................................................................................2893.2.1.4 Automatic Two-way Recording for Manager .............................................................2903.2.1.5 Broadcasting Messages ............................................................................................2913.2.1.6 Call Services ..............................................................................................................2923.2.1.7 Call Transfer to Outside .............................................................................................2923.2.1.8 Caller ID Call Routing ................................................................................................2933.2.1.9 Caller ID Screening ...................................................................................................2933.2.1.10 Caller Name Announcement .....................................................................................2933.2.1.11 Class of Service (COS) .............................................................................................2943.2.1.12 Company Greeting ....................................................................................................2953.2.1.13 Company Name .........................................................................................................2953.2.1.14 Covering Extension ...................................................................................................2953.2.1.15 Custom Service .........................................................................................................2963.2.1.16 Dialling by Name .......................................................................................................2973.2.1.17 Emergency Greeting ..................................................................................................2973.2.1.18 Extension Group ........................................................................................................2973.2.1.19 Fax Service ................................................................................................................2983.2.1.20 Hold ...........................................................................................................................2983.2.1.21 Holiday Service ..........................................................................................................2983.2.1.22 Hospitality Mode ........................................................................................................2993.2.1.23 Intercept Routing to a Mailbox ...................................................................................2993.2.1.24 Intercom Paging ........................................................................................................3003.2.1.25 Interview Service .......................................................................................................3003.2.1.26 List All Names ............................................................................................................3013.2.1.27 Logical Extension (All Calls Transfer to Mailbox) ......................................................3013.2.1.28 Message Reception Mode .........................................................................................3023.2.1.29 Message Waiting Notification—E-mail Device ..........................................................3023.2.1.30 Message Waiting Notification—Lamp ........................................................................3033.2.1.31 Message Waiting Notification—Telephone Device ....................................................3043.2.1.32 Multilingual Service ....................................................................................................3053.2.1.33 No DTMF Input Operation .........................................................................................3053.2.1.34 On Hold Announcement Menu ..................................................................................3063.2.1.35 Operator Service .......................................................................................................30610 Feature GuideTable of Contents