¾ 7-2-1-1 ¾
General Description
NX7E-3FAXU-A1 card provides TX-Z 308 system with Voice Announce, FAX Transfer, and
DUD (Direct Universal Dialing).
Voice Announce automatically answers the system’s incoming calls and plays a pre-recorded
message. It helps outside callers to reach the Fax Machine or the desired extension speedy
without a mistake.
Fax Transfer allows the system to distinguish fax calls from person calls by detecting CNG
Signal when it answers, then switch them to the fax machine or to the Operator extension
automatically. The user does not have to lease a separate Trunk line for the fax machine
installed as a system extension, or have to switch the calls manually. DUD lets outside callers
dial directory into the system, and access individual extensions through single digit touch
tone (DTMF) input. DUD is similar to DISA, but does not require an unused extension port.
The user can use one Trunk line for Fax calls, or DUD calls, or Fax and DUD calls, which is
very efficient as only three Trunk line ports are available in TX-Z 308 system.
Required Items
Required items are as follows ;
Name QTY Remarks
NX7E-3FAXU-A1 1
EPROM for Main CPU 1
V2.0
or upwards
Fax Machine 1 Transmission Control Procedure : CCITT T-30
(G3)
Installation of NX7E-3FAXU-A1 Card
Open the upper housing of main equipment :
1. Disconnect the AC cord from an AC outlet.
2. Loosen the screw and remove the front cover.
3. Loosen the two screws and remove the upper housing.
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