Samsung NX-308 technical manual Call Hunt, Call METERING/PRS, Call Pickup, Call Waiting / CAMP-ON

3feature 1999.9.15 12:44 PM 페이지8

NX-SERIESHYBRID KEY SYSTEM FEATURES SECTION

CALL HUNT

If this feature is enabled on a station, an intercom call while busy will be transferred to another station in the same station group.

➥MMC 22 CUSTOMER ON/OFF ⇒ HUNT: ON

CALL METERING/PRS

You may charge for making outside calls by this feature, which is enabled by installing an MPD or PRS card on the Base board. This feature is not available on NX-308. The MPD card detects metering pulses provided by Central Exchange and determines the call cost by the number of metering pulses and pre-programmed unit cost. The number of metering pulses is displayed in the keyset LCD. The number of metering pulses and the unit cost are printed in the ACCOUNT column of the SMDR. In this case, the ACCOUNT code is not printed in the SMDR. The PRS card detects the Polarity Reverse Signal when the call is established and/or terminated. Users who install the PRS card in the system may acquire the exact call processing time and print this data in SMDR printout.

➥MMC 57 CALL COST

CALL PICKUP

With directed call pickup, users can answer calls ringing or held at any station by dialing a code plus that station's extension number. In addition, calls can be picked up from a station group in a similar manner. The group pickup feature allows users to answer any call ringing within a pickup group. Using the ✱ button, users can answer a call ringing within the user's pickup group.

➥MMC 34 ASSIGN PICKUP GROUP

MMC 70 DIAL NUMBERING PLAN ⇒ DPC: 10 (Direct Pickup ID)

GPC: 66 (Group Pickup ID)

UPC: 67 (UNA Pickup ID)

CALL WAITING / CAMP-ON

Busy stations are notified that a call is waiting (camped-on) when they receive a tone. This tone is repeated at a programmable interval. Keysets receive an off- hook ring signal through the speaker, and single-line stations receive a tone in the handset. The volume of the camp-on tone can be set by station user.

➥MMC 50 SYSTEM TIMERS ⇒ OFF R INT: 15 sec

CENTREX / PBX USE

Centrex and PBX lines can be installed instead of central office (C.O.) trunks. Feature codes and the hook flash command can be stored at any programmable button. Toll restriction programming ignores PBX or Centrex access codes so that toll calls can be controlled when using these services.

➥MMC 62 PBX ACCESS CODE

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