GLOBAL DATA SUPPLY
MULTI-FUNCTION PCMCIA LAN+FAX/MODEM
|
Card Type |
Fax, Modem (synchronous/asynchronous), Network Interface Card |
|
Chip Set |
Unidentified |
|
NIC Type |
Ethernet |
|
Maximum Modem Rate |
28.8Kbps |
|
Maximum Fax Rate |
14.4Kbps |
|
Data Bus |
PCMCIA |
|
Fax Class |
Class I & II |
|
Data Modulation Protocol |
Bell 103/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 |
|
Fax Modulation Protocol |
ITU-T V.17, V.27ter, V.29, V.21 CH2 |
|
Error Correction/Compression |
MNP5, V.42, V.42bis |
|
Topology |
Star |
|
Wiring Type |
Unshielded twisted pair |
54683
|
SUPPORTED COMMAND SET |
|
Basic AT Commands |
|
AT, A/ |
|
A, B, D, E, H, M, O, P, Q, T, V, X, Y, Z |
|
&C, &D, &F, &T, &V, &W |
|
Extended AT Commands |
|
\K, \N |
|
%E, %Q |
|
S Registers |
|
S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S24, S25, S26, S29, S30, S32, S33 |
|
S37, S38 |
|
Note: See MHI Help file for full command documentation. |
PROPRIETARY AT COMMAND SET
|
AUTODETECT | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] Fn [cmds] |
|
Description: |
Selects auto-detect mode |
|
AUTO-MODE DETECTION | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] Nn [cmds] |
|
Description: |
Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed. |
|
Command |
Function |
|
N0 |
Auto-mode detection disabled |
|
í N1 |
.Auto-mode detection enabled |
|
DATA SET READY (DSR) | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Sn [cmds] |
|
Description: |
Selects DSR options |
|
Command |
Function |
|
&S0 |
DSR forced high |
|
&S1 |
DSR high only while modem is handshaking or connected |
|
GUARD TONE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Gn [cmds] |
|
Description: |
Commands the modem to transmit a guard tone in V.22/V.22bis |
Note: Used primarily for international data transmission | |
|
Command |
Function |
|
&G0 |
Guard tone disabled |
|
&G1 |
Guard tone disabled |
|
&G2 |
1800Hz guard tone enabled |
|
PULSE DIALING RATIO | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Pn [cmds] |
|
Description: |
Selects pulse dial make/break ratio |
|
Command |
Function |
|
&P0 |
39/61ms at 10pps (North America) |
|
&P1 |
33/67ms at 10pps (Europe) |
|
REPORT INFORMATION | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] In [cmds] |
|
Description: |
Displays information requested |
|
Command |
Function |
|
I0 |
Reports product code |
|
RESPONSE MESSAGE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] Cn [cmds] |
|
Description: |
Returns OK message |
|
Command |
Function |
|
C1 |
Reports OK |