PC Programming Manual References4.9 [2-6-1] Numbering Plan—Main—Features— Automatic Callback Busy Cancel4.11 [2-6-3] Numbering Plan—B/NA DND Call Feature— Automatic Callback BusyOperating Manual References1.3.4 Automatic Callback Busy (Camp-on)1.1.5 Automatic Extension ReleaseDescriptionAfter going off-hook, if an extension user fails to dial any digits within a preprogrammed time period, the userwill hear a reorder tone. This operation applies to intercom calls only.This feature is also known as Automatic Station Release.Conditions• A proprietary telephone (PT)/portable station (PS) user hears a reorder tone for a preprogrammed timeperiod, and then the PT/PS returns to idle status automatically. A single line telephone (SLT) user will heara reorder tone until he or she goes on-hook.• This feature works in one of the following cases:When making an intercom calla. The first digit is not dialed within a preprogrammed time period.b. A digit is dialed, but subsequent digits are not dialed within a preprogrammed time period.PC Programming Manual References4.5 [2-3] Timers & Counters—Dial / IRNA / Recall / Tone→ Dial—Extension First Digit→ Dial—Extension Inter-digit→ Tone Length—Reorder Tone for PT Handset→ Tone Length—Reorder Tone for PT Hands-free1.1.6 Automatic Fax TransferDescriptionThe PBX can distinguish between fax calls and other types of calls arriving on DISA lines, and automaticallytransfer fax calls to preprogrammed destinations. When a call arrives on a DISA line, an OGM is played (®12.1.2 OGM (Outgoing Message)). At the same time, the PBX begins fax signal detection. If a fax signal isdetected, the PBX recognizes that the call is a fax call, and transfers the call to the fax destination assignedto that OGM through system programming. This allows a single CO line to be used seamlessly for both voiceand fax calls, with only voice calls arriving at user extensions.[Available Automatic Fax Transfer Destinations]Destination AvailabilityWired Extension (PT/SLT/T1-OPX) üDocument Version 2013-05 Feature Manual 231.1.6 Automatic Fax Transfer