3feature 1999.9.15 12:44 PM 페이지7
FEATURES SECTION |
BATTERY BACKUP (Memory Protection)
In the event that power is lost to the system, all customer data contained in memory is backed up by a base board Ni/Cd battery sufficient for at least seven (7) days continuous loss of system power. When power is restored, the battery will recharge.
BATTERY BACKUP (System)
If an external 24V battery is connected, the system remains fully operational if AC power is interrupted. Calls in progress are not interrupted when the system switches over. When AC power is restored, the system recharges the batteries. Battery maximum size is limited by charging capacity.
CALL FORWARDING
Allows the user to forward incoming calls under various conditions. Calls can be redirected to the operator group, an external number, or another station or group. If the destination is in DND, the caller will receive a DND tone. Calls cannot be forwarded to a door phone.
➥MMC 11 CALL FORWARD
➥MMC 70 DIAL NUMBERING PLAN
➥MMC 71 SYSTEM KEY PROGRAMMING
➥MMC 72 STATION KEY PROGRAMMING
Forward All
Not affected by the condition of the station. All calls are immediately directed to the designated forwarding destination.
Forward Busy
Forwards calls only while the station is busy. The station user can originate calls as usual.
Forward No Answer
This feature forwards calls not answered within a
External Call Forward
A keyset user can forward calls to an external phone number. Each outside line may be programmed to either follow or ignore station call forwarding.
➥MMC 16 KEY EXTENDER
CALL HOLD
Both outside and internal calls can be put on hold at any station. Users may dial an access code or press the HOLD button to retrieve the held call. If you leave the call on hold longer than the programmed hold recall time, it will
➥MMC 50 SYSTEM TIMERS ⇒ HOLD RECALL TIME: 045 SEC
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