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Chapter 4 - AT Commands, S-Registers and Result Codes
Command:
B
n
Answer Tone (ZDXI modems only)
Values:
n
= 0 or 1
Default:
0
Description:
B0
Select ITU-T V.21. V.22, and V.23 answer tones.
B1
Select Bell answer tones, including Bell 103.
Command:
&BS
n
Maximum Reliable Block Size
Values:
n
= 0 or 1
Default:
1
Description:
&BS0 Maximum transmit block size of 64 characters.
&BS1 Maximum transmit block size of 256 characters.
Command:
$BA
n
Baud Adjust
Values:
n
= 0 or 1
Default:
0
Description:
$BA0 Set baud adjust off, speed conversion on. (Serial
port speed is independent of modem data rate.)
$BA1 Set baud adjust on, speed conversion off. (Serial
port speed is same as modem data rate.)
Command:
&C
n
Carrier Detect Control
Values:
n
= 0, 1, 2, or 4
Default:
1
Description:
&C0
Force Carrier Detect high.
&C1
Let Carrier Detect follow carrier signal.
&C2
Let Carrier Detect drop on disconnect, then go
high again (for some CBX phone systems).
&C4
Reset modem when Carrier Detect drops.
Command:
D
s
Dial
Values:
s
= dial string (phone number and dial modifiers)
Default:
none
Description:
Dial telephone number
s
, where
s
may include up
to 60 digits and T, P, R, comma, colon, and
semicolon characters.
Содержание MT1932ZDX
Страница 1: ...Quick Reference Guide...
