BEST DATA PRODUCTS, INC.
SMART ONE 2834VLX, SMART ONE 2834VLXMAC
Card Type | Modem (asynchronous) |
Chipset | Unidentified |
I/O Options | Voice, microphone in, speaker out |
Maximum Data Rate | 28.8Kbps |
Maximum Fax Rate | 14.4Kbps |
Data Bus | Serial |
Fax Class | Class I & II |
Data Modulation | Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Rockwell V.FC |
Fax Modulation | ITU-T V.17, V.21CH2, V.27ter, V.29 |
Error Correction/Compression | MNP5, MNP10EC, V.42, V.42bis |

CONNECTIONS | |||
Function | Label | Function | Label |
DC power in | CN1 | Speaker out | CN5 |
RS-232/422 port | CN2 | Microphone in | CN6 |
Telephone line in | CN3 | Power switch | SW1 |
Telephone line out | CN4 | ||
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
AA | Unidentified | On | Auto-answer enabled |
AA | Unidentified | Off | Auto-answer disabled |
CD | Unidentified | On | Carrier signal detected |
CD | Unidentified | Off | Carrier signal not detected |
RD | Unidentified | On | Modem is receiving data |
RD | Unidentified | Off | Modem is not receiving data |
SD | Unidentified | On | Modem is transmitting data |
SD | Unidentified | Off | Modem is not transmitting data |
TR | Unidentified | On | DTR signal is high |
TR | Unidentified | Off | DTR signal is low |
RI | Unidentified | On | Phone is ringing |
RI | Unidentified | Off | Phone is not ringing |
OH | Unidentified | On | Modem is off-hook |
OH | Unidentified | Off | Modem is on-hook |
Note: The exact location of the LEDs is unidentified. | |||
SUPPORTED STANDARD COMMANDS |
Basic AT Commands |
+++, ‘comma’, A/ |
A, B, D, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z |
&C, &D, &F, &G, &K, &P, &Q, &R, &S, &T, &V, &W, &X, &Y, &Z |
Extended AT Commands |
\A, \B, \G, \K, \N |
%C, %E, %L, %Q |
Special AT Commands |
#CID, :E, *H, -K, -Q, @M, +MS |
S-Registers |
S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S23, S24, S25, S26 |
S28, S29, S30, S31, S32, S33, S36, S38, S39, S40, S41, S46, S48, S82, S86, S91, S92, S95 |
Note: See MHI documentation for complete information. |
UNIDENTIFIED COMMANDS | |
Command | Default |
S37 | 0 |
S201 | Unidentified |
Proprietary AT Command Set
See BEST DATA PRODUCTS, INC. SMART ONE 2834F for a full command summary.