Paradyne 3800PLUS 7 of 3800Plus AT Commands, Description, Front Panel Branch, Dial Transmit Level

Models: 3800PLUS

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(7 of 11)

AT Command Set and S-Registers

Table 13-1

(7 of 11)

3800Plus AT Commands

AT Command

 

Description

Front Panel Branch

 

 

 

&I

Dial Transmit Level

Configure\Edit\Dial Line

 

When Dial Transmit Level Type is set to Permissive, &In sets Dial Transmit

 

 

Level to a value between ±10 and ±32 dBm. &I99 and &I100 cause the

 

 

level to be varied automatically according to conditions for Enhanced

 

 

Throughput Cellular (ETC) operation.

 

 

&I10

±10 dBm

 

 

&I11

±11 dBm

 

 

S

S

 

 

S

S

 

 

&I32

±32 dBm

 

 

&I99 Automatically adjusted according to the ETC1.0 specification. Use

 

 

 

only with remote modems set to &I99, and limit the data rate to

 

 

 

4800 bps (S41=5). Set by &F6.

 

 

&I100 Automatically adjusted according to the ETC1.1 specification.

 

 

NOTE: &J0 overrides this command; &In overrides the &J0 command.

 

 

 

 

&Jn

Dial Transmit Level Type

Configure\Edit\Dial Line

 

&J0 Permissive (Approx. ±9 dBm).

 

 

NOTE: &J0 overrides the &In command; &In overrides the

 

 

 

&J0 command.

 

 

 

 

&Ln

Leased Mode

Configure\Edit\Leased

 

&L0

Disables leased-line operation.

Line

 

 

 

&L1

2-wire originate leased-line operation.

 

 

&L2

4-wire originate leased-line operation.

 

 

&L3

2-wire answer leased-line operation.

 

 

&L4

4-wire answer leased-line operation.

 

 

The &L command will cause the modem to reset before entering or exiting

 

 

Leased-Line mode. Therefore, it must be entered as the last command in

 

 

an initialization string. The modem must be in Sync Leased mode (&F2 or

 

 

&F4) for the &L command to work.

 

 

 

 

 

3980-A2-GB30-20

November 1996

13-9

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Paradyne 3800PLUS manual 7 of 3800Plus AT Commands, Description, Front Panel Branch, Dial Transmit Level, Leased Mode