Mitel Sx 50 Dpabx Instructions Guide

Features Description 
Attendant-Contrdled DID Restriction 
Description 
The Attendant can bar an extension from receiving Direct Inward Dial 
(DID) trunk calls. If Trunk Intercept is enabled, DID calls to a restricted 
extension will reroute to the intercept point; If the intercept is not enabled, 
the DID caller receives reorder tone. 
Conditions l Attendant-Controlled DID Restriction applies only to extensions that 
can normally receive DID calls. Extensions that have DID Restriction 
enabled in their...

Features Description 
Attendant-Switchable COS 
Description The Attendant can switch extensions in one Class of Service (COS) to 
another Class of Service. This switch affects only the extensions in the 
original COS programmed to allow Attendant-controlled COS changes. 
When required, the Attendant can restore to their own COS all the origi- 
nal members of a particular Class Of Service. 
Programming Commands 301 + 310, Extension Programming,- Registers.1 - 16: 
l Set Allow Attendant to Change COS...

Features Description 
l Hang up. All extensions in the original COS that have Allow Attendant 
to Change COS enabled now take on the characteristics of the new 
cos. 
To restore programmed COS: 
l Dial the Attendant Function Access Code (71) or * 
l Dial 26. Display shows RESTORE COS-?. 
l Dial the original COS number. 
l Hang up. Attendant-originated COS changes are canceled for all 
extensions originally assigned to this COS. 
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Features Description 
Attendant Tone Signaling 
Description 
To minimize demand on the system tone generator, the Attendant Con- 
sole normally does not transmit DTMF tones. This feature allows the 
console to transmit DTMF tones during a call, for applications such as 
voice mail. 
Conditions l When Tone Signaling is used, digits dialed at the Console do not ap- 
pear on the Console LCD. 
. 
Tone Signaling ends automatically: 
l when the Attendant puts the call on hold 
l when the Attendant transfers...

Features Description 
Auto-Answer - ., 
; 
Description 
In Auto-Answer mode, the SUPERSET 4 or SUPERSET 420 telephone will 
ring once in response to an incoming call and then automatically go off- 
hook in Handsfree mode. (See HANDSFREE OPERATION). The call ends 
when the calling party presses the HANG-UP softkey on the SlJPERSET4, 
or on the SUPERSET telephone, the user presses the Speaker key. 
Conditions l A DID trunk can connect directly to Auto-Answer SUPERSET 4 tele- 
phones only if it provides...

Features Description 
Auto-Hold 
Description 
Conditions 
Programming 
Operation 
Auto-Hold automatically places the current call on hold when the 
SUPERSET user presses another Line Select key. Otherwise, a call can 
be placed on hold only by press&g the HOLD key. 
l This feature applies to SUPERSET telephones only. 
Command 100, System Options, Register 7, SUPERSET Attributes: 
l Set SUPERSET Telephone Auto-Hold (field d) to 1 (Enable). Default is 
0 (Disable). 
None. 
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Features Description 
Auto-Line Discdnnect 
Description 
Single-line ports can be used to interface to both Voice Mail/Auto Atten- 
dant and Dictation systems. When an extension user exits from one of 
these applications, a tone is required in order to release the connection 
between the single line extension port and the Voice Mail/Auto Attendant 
or Dictation port. The tone can be programmed as either a DTMF digit or 
call progress tone. 
For further information on the Voice Mail/Auto Attendant...

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Features Description 
Automatic Callback 
Description 
This feature permits an extension user encountering a busy or unan- 
swered destination to have the call redialed automatically. A busy 
destination is redialed when it becomes free. An unanswered destination 
is redialed after its next use. 
When a callback is activated, the system continuously monitors the 
originating extension and the destination. When both are idle, the system 
rings the originating extension using distinctive ringing, unless...

Features Description 
l All callback requests are lost after recovery from a power failure. 
l The Attendant Console cannot set up Automatic Callback - Busy. 
l The system cancels callback requests that are not activated. within 8 
hours. 
l When the originator does not answer a-callback, the callback is 
canceled. 
l When the destination does not answer a callback, the callback 
remains in effect. 
l A Callback always calls an originating SUPERSET telephone’s Prime 
Line, even if it was activated at one...

Features Description 
l Dial the Callback Setup Access Code (default 62). A short burst of Dial 
Tone is returned. 
l Dial the required extension number - Dial Tone is returned. 
SUPERSET 4 
and SUPERSET 420 Telephones 
To Set Up a Callback Request: - 
l Dial the required destination number -the destination is busy or does 
not answer. 
. Press the CALLBACK softkey. Dial Tone is returned. The set is 
available for normal use. . 
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