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Paradyne 3810 User Manual

Page 143

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AT Command Set and S-Registers

14-9

3810-A2-GB30-20

November 1996

Table 14-1

(7 of 12)

3800 Series AT Commands

AT

Command

Front Panel

Branch

Description

&

I

Dial Transmit Level

When Dial Transmit Level Type is set to Permissive, &

In

sets Dial Transmit

Level to a value between –10 and –32 dBm. &

I

99 and &

I

100 cause the level to

be varied automatically according to conditions for Enhanced Throughput
Cellular (ETC) operation.

&

I

10 –10 dBm

&

I

11

–11 dBm

S

S

S

S

&

I

32 –32 dBm

&

I

99 Automatically adjusted according to the ETC1.0 specification

.

Use only

with remote modems set to &

I

99, and limit the data rate to 4800 bps

(S41 = 5). Set by &F6.

&

I

100 Automatically adjusted according to the ETC1.1 specification.

NOTE: &J0 overrides this command; &

I

n overrides the &J0 command.

Configure\Edit\Dial Line

&J

n

Dial Transmit Level Type

&J0

Permissive (Approx. – 9 dBm).

&J1

Programmable

NOTE: &J

n overrides the &

I

n command.

Configure\Edit\Dial Line

&L

n

Leased Mode

&L0

Disables leased-line operation.

&L1

2-wire originate leased-line operation.

&L2

4-wire originate leased-line operation (Model 3810 and 3811 only).

&L3

2-wire answer leased-line operation.

&L4

4-wire answer leased-line operation (Model 3810 and 3811 only).

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.

Configure\Edit\Leased
Line