Paradyne 3825PLUS User Manual
Page 31
AT Commands and S-Registers
4-5
3825-A2-GB30-40
January 1999
Table 4-1
(3 of 14)
3825
Plus AT Commands
H
n
Hook Switch Control
Allows the modem to go off-hook or on-hook.
H, H0
Modem goes on-hook.
H1
Modem goes off-hook.
I
n
Identification
Provides useful information when upgrading or servicing the product.
I
,
I
0
Displays product code (default is 144).
I
1
Displays 3-digit firmware revision number.
I
2
Performs an EPROM check.
I
3
Displays serial number.
I
4
Displays model number.
I
5
Displays hardware part number.
I
6
Displays software part number.
I
7
Displays country code.
I
9
Displays 3-digit firmware revision number (same as
I
1).
I
10
Allows you to change the value displayed by
I
0:
I
10=0 causes
I
0 to display 144 (default).
I
10=1 causes
I
0 to display 240.
I
10=2 causes
I
0 to display 480.
I
10=3 causes
I
0 to display 960.
I
10=4 causes
I
0 to display 120.
I
11
Displays the program memory checksum.
I
17
Displays the last eight critical errors; the first is the most recent. (Support personnel use only.)
I
19
Displays the entire firmware revision number.
L
n
Speaker Volume
Adjusts speaker volume.
L, L0
Selects low volume.
L1
Selects low volume.
L2
Selects medium volume.
L3
Selects high volume.
M
n
Speaker On/Off
Turns speaker on and off.
M, M0
Speaker always Off.
M1
Speaker on until carrier signal is detected.
M2
Speaker always ON.
O
Return to Online or Data Mode
Returns modem to Data mode from Online Command mode.
P
Pulse Dial
Sets the modem for Pulse Dial mode. See D command.