NEC nd-20292 manual Ii I I I I I I I I I I I I

a.2.1 Modems that do not provide DSR signal to the Multiline Terminal.

a.2.2 Modems that provide a DSR signal to the Multiline Terminal initially (before DSR signal goes off).

After DSR signal from modem goes off.

b.From data terminal keyboard:

NOTE: Modems in the modem pool must be

capable of responding to keyboard

commands such as the Hayes @ command set.

b.1 Data call originated by a Multiline Terminal:

With data call in progress:

l Send data communication release command (example: + + + then, ATH) from terminal keyboard.

DSR signal from modem goes off and modem goes on hook.

NOTE 1: When modem is reserved (above status) the next data call can be originated from

the terminal keyboard without any Multiline Terminal operations.

NOTE 2: When both automatic release and DTR invalid are assigned by system data, the user does not need to depress DT key to terminate a data call.

SAMPLE LED INDICATIONS

CO/PBX red LED goes off.

pii-jred LED is lit steady.

I1

CO/PBX red LED goes off.

CO/PBX red LED is lit steady.

IDT-Jgreen LED is lit steady.

CO/PBX red LED goes off. green LED flashes.

ND-20292

CHAPTER 4

APRIL, 1990

SAMPLE LCD INDICATIONS

I II I

1101: 14 5 OCTI 218 IFRI

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Ijol: 14151 Io~c~T] 12181 1~1~11

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01: 14151 Io~c~T] 2 181 1~1~11

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D~A]T~A] IoINITIoI IM~o~DIE~~B

I I I I I I I I I I I I I I I

DIAITIAI ]o~N]T~o~ IM~o~D]E~~~

I I I I I I I I I I I I I I I

RjElSlElRlVlElDl 1 IMlOlDIElMj2

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