Chapter 4 - commands, 3 result codes – Multi-Tech Systems MT2834BLR User Manual

Page 52

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52

Chapter 4 - Commands

S36
Time Between DTR Inactive and Modem Off-Hook

Unit:

1 Second

Range:

0-255 seconds

Default:

0

Description:

Sets the time between DTR inactive (low) and the modem
going off-hook. The DTR Busy-out feature is disabled with
S36=0.

S37
Time Between DTR Active and Modem On-Hook

Unit:

1 Second

Range:

0-255 seconds

Default:

5

Description:

Sets the time between DTR being active and the modem
going on-hook (not busy).

S48
Program V34 Connect Speeds

Unit:

N/A

Range:

33, 31, 28, 26, 24, 21,19,16,14,12, 96 and 48

Default:

0

Description:

Defines which speed modem connects within Enhanced
V.34 mode scope (e.g., S48 = 21 means maximum connect
speed is 21.6K). This register is when line conditions will
not support higher Enhanced V.34 speeds (e.g., 33.6K,
31.2K, 28K, 26.4K, 24K...) The modem default is a value
of 0, which indicates a connection attempt of 33.6K.

4.3

Result Codes

The MT2834BR Command mode provides you with several responses, or
“Result Codes”, that can aid you in Command mode operation. These
Result Codes are displayed on your video monitor.

AT&Q0

Selects Multi-Tech responses with Reliable/Compression
modifiers. The terse result code for CONNECT 2400 is 9.

AT&Q1

selects Standard AT command set responses. The terse
result code for CONNECT 2400 is 10.

Table 4-1: &Q0 "Multi-Tech" Result Codes

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