Mitel SX 200 DIGITAL Pabx General Descriptions Manual

System Features
ProgrammingEnable COS Option 104 (Attendant Flexible Night Service Setup) for the Con-
sole.
OperationRefer to Practice 9109-094-315-NA; Attendant Console Description.
Flexible Numbering Plan (Conflict Dialing)
Description3.47 The numbering plan used within the system is completely flexible. The
user may select any combination of 
l-, 2-, 3-, 4-, and S-digit numbers.
Also see CONFLICT DIALING.ConditionsLeading digits of extension numbers must not match Feature Access codes
except codes 20...

Features DescriptionConditions
The following conditions apply to this feature:
l The extension must be programmed as a Manual Line.
lManual Line and Automatic Callback are mutually exclusive.
l The extension must have access to Abbreviated Dial, and External Call For-
warding (if it is to dial an external number).
lThe type of forwarding programmed has no effect on the feature.
lIf the extension is called, then the forwarding feature still works as usual.
lThe Hot Line call is a reroute to the forward...

System Features
See TRUNK GROUPS for details on trunk groups.
Some special types of hunt groups include:
lRecording hunt group; see RECORDING DEVICE SUPPORT.l
UCD Agent Hunt Group; see UNIFORM CALL DISTRIBUTION.l Automated Attendant Hunt Group; see AUTOMATED ATTENDANT.
Two types of hunting are provided by the system, Circular and Terminal:
lCircular Hunting starts at the extension after the last extension in the hunt
group to which a call was completed (the extension rung), and hunts over-
all extensions...

Features Description
lOverflow is not permitted if the overflow point has forwarding active.
lWhen a hunt group overflows to another hunt group, overflow to the sec-
ond hunt group’s overflow point is not permitted.
lAll tenant and CO5 checks involving a hunt group use the first pro-
grammed member of the hunt group.
lRecall never involves hunt groups (unless a reroute through CALL REROUT-
ING) 
- recall can only occur to the individual hunt group members.
ProgrammingProgram all extensions via CDE Form...

System Featuresgoes on-hook while a trunk is on consultation hold, that trunk does not 
ring-
back the station and is instead dropped. This prevents trunk lock-ups when
the flash on the trunk was intended as a hang-up and the station user did not
.expect a trunk to be on consultation hold.Conditions
The following conditions apply to this feature:
lCO5 Options 401 (Call Park) and 403 (Trunk Recall Partial Inhibit) are mutu-
ally exclusive.
l This only operates for industry-standard telephones.
lThis only...

Features DescriptionConditions
None
ProgrammingEnable COS Option 226 (Inward Restriction 
- DID) for the extension.Operation
None
Last Party Receives Dial ToneDescription
3.55 This feature allows the last party left on a call, after the other party(s)
hang up, to receive dial tone and be able to dial. Normally, this party would
receive silence and after 30 seconds be locked out: see LINE LOCKOUT.Conditions
The following conditions apply to this feature:
lThe feature applies only to station and...

System Features
a. Calls cannot be transferred to locked out extensions.l
Locked out extensions are not hunted in hunt groups.
ProgrammingNone
OperationTo remove the extension from the locked-out state, go back on-hook.
Line Types and Appearances for SUPERSE~Telephones
* Description3.57 SUPff?SfTtelephones are equipped with keys that can be used as Line
Select Keys to provide additional lines to the telephones, appearances of oth-
er telephones, and direct access to trunk lines.
SUPERSET telephones have...

Features Description
line. If the line is in use at one set, the other appearances of the line are busy
and unavailable for separate calls. See the Line Privacy feature description in
this Practice for joining established calls on key lines.
lDirection and Ring Variants can be programmed independently for each
appearance.
l It can appear on several SUPERSETtelephones.
lThere can be only one appearance of any one key line on a SUPERSETteIe-
phone.
Multicall Line: This is an appearance of an extension...

System Features
lWhen the trunk hangs up, all parties in the call on the line are put idle.
lDTS trunks are unavailable to ARS, regardless of ARS programming.
Private Line: Like a DTS Line, a Private Line accesses a specified dedicated CO
trunk directly. However, the user can only transfer established calls on this
line to other SUPERSETtelephones that have an appearance of the line, using
Privacy Release. See PRIVACY ENABLE/PRIVACY RELEASE. 
SUPERSfT4 tele-
phones are registered multi functional (MF) to...

Features Description
the first appearance of the called line is rung on all 
SUPERSETtelephones
where the line appears. The next caller of the line makes the next appearance
on all 
SUf?Ef?SE~telephones (the next level or tier of appearances) ring. On a
single 
SUPERSETtelephone, the appearances of a multicall line are rung in
order from lowest key number to highest key number.
Each line on a 
SUPERSETtelephone that rings can cause the SUPERSETtele-
phone to ring if the set is not in use and as long as...