Specifications

E-MAIL GATEWAY—See Unified Voicemail
EXECUTIVE BARGE-IN (OVERRIDE)
The feature allows specially programmed stations with a barge-in key to override the automatic privacy of
another station or outside trunk. Programming allows barge-in with or without a warning tone. Stations may
also be programmed as “secure” so that they cannot be barged-in on.
With Warning Tone
When the barge-in with tone option is set, the barging-in keyset has its microphone on and the barged-in on
station receives an override display. A double burst of warning tone sounds and repeats every ten seconds.
This feature does not work from single line sets.
Without Warning Tone
When the barge-in without tone option is set, the barging-in keyset has its microphone muted and the
barged-in on station does not receive an override display. This feature does not work from single line sets.
Trunk Monitor or Service Observing
This feature allows the user who barged-in to retain the trunk call after the original station has hung up.
WARNING: BARGE-IN WITHOUT TONE MAY VIOLATE STATE OR FEDERAL LAWS CONCERNING THE RIGHT TO
PRIVACY. SAMSUNG TELECOMMUNICATIONS AMERICA IS IN NO WAY RESPONSIBLE FOR THE POSSIBLE MIS-
USE OF THIS FEATURE.
EXTERNAL MUSIC INTERFACES
The OfficeServ 7400 MIS daughter card provides two inputs for connecting to customer provided external
music sources. Each system can support one MIS card per LP40 (maximum 3). These sources can be used to
provide background music, or any of the varied Music On Hold (MOH) uses.
EXTERNAL PAGE INTERFACES
The OfficeServ 7400 provides one external page output and two zone control relays per MISC card. Maximum
3 cards, one per cabinet. Access codes provide four (4) external page zones. The common relays are shared
between external page zones and common bell features.
FLASH KEY OPERATION
While a user is on an outside line, pressing the FLASH key will send a timed disconnect signal to the central
office or PBX. This is used for custom calling features on C.O. lines or in conjunction with CENTREX/PBX oper-
ation. System programming allows individual flash times for C.O. and PBX lines. When C.O. or PBX flash is not
required, setting the timers for two seconds releases the existing call and returns dial tone to make a new call.
FLEXIBLE NUMBERING
System programming allows stations to have two, three or four digit extension numbers beginning with the
digit 2 or 3. Three digit default extension numbers begin with 201 and four digit defaults begin with 2001.
Station group numbers can be three or four digits beginning with the digit 5. Using digits other than 2, 3 or
5 will require the technician to change other default feature access codes in the system default numbering
plan. User guides will need to be modified as these are all written using the OfficeServ 7400 default number-
ing plan.
4.19