Mitel Sx 50 Dpabx Instructions Guide

Features Description 
HANG UP Softkey Usage - SUPERSET 4 Telephones 
If the SUPERSET 4 Telephone HANG UP Soft Key is used in the handset 
configuration, the set is not returned to the idle state and dial tone is returned. 
If the HANG UP Soft Key is-used in the headset configuration, the set is 
returned to the idle state. 
Programming Commands 121 + 129, COS 1 - 9 Programming, Register 2 
105 3-120 
l Set SUPERSET Headset Operation (field j) to 1 (Enable). Default is 
0 (Disable). 
. 
Revision 
0...

Features Description 
Help Function 
Description 
Conditions 
Operation 
9104-091-105-NA Issue 5 Revision 0 105 3-121 
On SUPERSET 4 and SUPERSET 420 telephones, a HELP softkey ap- 
pears during name, message, and Speed Dial programming. On Auxiliary 
Attendant SUPERSET 4 and SUPERSET 420 telephones, a HELP soft- 
key also appears during Function Key programming. 
During name or message programming, the HELP function displays a brief 
reminder of how to enter alphabetic characters: 
3=D, 33=E, 333=F 
For...

Features Description 
105 3-122 
. Press the Yes softkey to select the feature to be programmed. Ensure 
-that a feature is selected in which the Help feature is available. 
l Press the Help softkey. 
l If the Next softkey appears, use it to display more information. 
l Press the Cancel key to return to programming. 
Revision 0 
9104-091-l 05NA 
Issue 5  

Features Description 
.- Hotline _ 
Description 
This feature allows an extension designated as an Automatic Ringdown 
Circuit to be programmed into one of 10 Hotline groups. When a Hotline 
extension goes off-hook, the SX-50.system automatically dials a prepro- 
grammed number (internal or external). 
Hotline Groups 2 - 9 signal the destination programmed in Abbreviated Dial 
numbers 12 - 19 (102 -+ log), respectively. 
See AUTOMATIC RINGDOWN CIRCUIT in this Section for more 
information. 
Conditions l...

Features Description 
Hunt Groups . 
Description 
This feature defines a group of extensions as a Hunt Group and assigns 
them a Hunt Group Access Code. A call to a Hunt Group connects to the 
first idle extension in the group. There can-be a maximum of six Hunt 
Groups of eight extensions defined; each with a unique access code. 
Al- 
ternatively, Hunt Groups can be linked to form larger Hunt Groups for a 
maximum configuration of one group of 48 extensions. Two types of hunt- 
ing are provided:...

Features Description 
DND activated, internal calls receive Do Not Disturb tone. Trunk calls 
go to LDNl. 
l The last member to log out of a hunt group receives a short warning 
tone. On a 
SUPERSET 4 or SUPERSET 420 telephone the LCD 
shows “LAST MEMBER”, followed by “HUNT GRP LOGOUT”. 
l If all members are logged out, internal calls to the Hunt Group receive 
reorder tone. Trunk calls go to LDNl . 
l A trunk programmed as a Direct-In Line to a Hunt Group will ring the 
Attendant on L’DNl if all members...

Features Description 
l If an extension dials a Hunt Group Access Code in which all exten- 
- sions are busy, busy tone is returned. 
l If the attendant or an extension transfers a trunk call to a Hunt Group 
in which all extensions are busy, the trunk call camps on to the Hunt 
Group. The caller hears silence or (if provided), Music on Hold. 
Log-in Hunt Groups 
To Log in: 
l Lift Handset. Dial tone is returned. (This step not required at 
SUPERSET telephones). _ ‘,’ 
l Dial the Hunt Group Login/Logout...

Features Descrintion 
Identified Trunk Group 
Description 
When a Trunk Group has this feature enabled, the selected trunk auto- 
matically outpulses its Trunk Group Access Code. This allows a unified 
numbering plan to be used between DPABXs in conjunction with E&M 
Trunks. 
Conditions l When E&M Trunks are used in an Identified Trunk Group, the far-end 
PABX or Central Office must provide Disconnect Supervision so that 
both of the trunks are dropped at the end of the-call.’ 
Programming Commands 151 -...

Features Description 
Immediate Line Selection 
Description 
When a SUPERSET telephone goes off-hook, it immediately selects the 
Prime Line. If the Prime Line is busy, it selects the Personal Outgoing 
Line (if provided). 
Conditions 
l This feature applies to SUPERSET telephones only. 
Operation If selection of the Prime Line is required (or the Personal Outgoing Line; if 
the Prime Line is busy), it is not necessary to lift the handset or press the 
SPEAKER ON/OFF key. Line selection is accomplished...

Features Description 
Individual Trunk Access 
Description 
This feature allows the Attendant Console, Auxiliary Attendant or Test 
Line to access a specific trunk by equipment number for maintenance or 
troubleshooting purposes. 
Conditions l Only the Attendant Console, Auxiliary Attendant or Test Line can use 
Individual Trunk Access. 
Programming None. 
Operation . Dial the Attendant Function Access Code (71 or *) or press the FUNC- 
. 
TION key. 
To access a trunk by equipment number, dial Attendant...