NEC Aspire S Manual page 146

Section 4: Telephones and Optional Equipment
10. Using the ferrite bead that was included with the APA/APR
11. Plug the end of the line cord for the analog device which has the
12. To determine the APR's analog extension number . . .
Refer to Section 5: Data and SMDR for additional details.
4-40 ◆ Section 4: Telephones and Optional Equipment
Adapter, wrap the line cord once through the ferrite bead and snap
it shut.
ferrite bead closest to it into the jack on the adapter. The opposite
end should then be connected to the analog device.
To avoid any hardware problems, when removing the adapter, first unplug the line cord, then
the power cord, then any other adapter cables.
10-03-04 : Optional Installed Unit 1
Displays the type of terminal installed. This can be used to verify that the system recognizes the
adapter.
10-03-06 : PCB Setup
Assign the terminal type (12) for the keyset's channel which has the APR Adapter installed.
When you wish to have the APR use the same extension number as the keyset to which it is
attached (like an APA), remove the terminal type in this option. With this setup, when the analog
device is in use, it busies out the keyset as there is no separate port number assigned for the adapter.
To reverse this, and allow the APR to have its own extension number, simply reassign the terminal
type (12) in this option.
10-03-07 : PCB Setup
The port number of the APR Adapter is displayed for the extension (APR ports = 11-26 with all
software through 2.21 OR 11-42 with 2.50 software and higher). The ports are assigned from the
highest available port down.
The APR will be assigned to the first unused port in descending order, starting from port 26 or
42. If there is no extension port available for the APR, it will function like an APA adapter (either
phone can be used, but only one at a time).
11-02-01 : Extension Numbering
To determine the extension number assigned for the APR device, refer to the table below.
APR Extension Port Number
11
12
:
25
:
26 or 42 *
* Above 26, software 2.50 or
higher is required.
Extension Number
311
312
:
325
:
326 or 342 *
* Above 326, software 2.50 or
higher is required.
Aspire S Hardware Manual