(TXT) View Source
# PARADYNE CORPORATION
DATAPORT PCX MODEM (EXTERNAL)
Card Type Modem
Chip Set Unidentified
I/O Options Serial ports, power jack, line in, line
out
Maximum Modem Rate 57.6Kbps
Maximum Fax Rate 14.4Kbps
Data Modulation Bell 103A/212A
Protocol
ITU-T V.21, V.22, V.22bis, V.23, V.32,
V.32bis
Fax Modulation ITU-T V.17, V.27ter, V.29
Protocol
Error MNP5, V.42, V.42bis
Correction/Compression
Fax Class Unidentified
Data Bus External
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------------------------------------------|
| Line out via RJ-11 | CN1 | Serial port | CN3 |
|-----------------------------+---------+-------------+------|
| Line in via RJ-11 | CN2 | Power jack | CN4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-----+----------------+--------+----------------------------|
| TST | Unidentified | On | Modem is executing a test |
|-----+----------------+--------+----------------------------|
| TST | Unidentified | Off | Modem is not executing a |
| | | | test |
|-----+----------------+--------+----------------------------|
| CD | Unidentified | On | Carrier signal detected, |
| | | | connection established |
|-----+----------------+--------+----------------------------|
| CD | Unidentified | Off | Carrier signal not |
| | | | detected |
|-----+----------------+--------+----------------------------|
| OH | Unidentified | On | Modem is on-hook |
|-----+----------------+--------+----------------------------|
| OH | Unidentified | Off | Modem is off-hook |
|-----+----------------+--------+----------------------------|
| RD | Unidentified | On | Modem is receiving data |
|-----+----------------+--------+----------------------------|
| RD | Unidentified | Off | Modem is not receiving |
| | | | data |
|-----+----------------+--------+----------------------------|
| SD | Unidentified | On | Modem transmitting data |
|-----+----------------+--------+----------------------------|
| SD | Unidentified | Off | Modem not transmitting |
| | | | data |
|-----+----------------+--------+----------------------------|
| TR | Unidentified | On | DTR signal is high |
|-----+----------------+--------+----------------------------|
| TR | Unidentified | Off | DTR signal is low |
|-----+----------------+--------+----------------------------|
| MR | Unidentified | On | Power is on |
|-----+----------------+--------+----------------------------|
| MR | Unidentified | Off | Power is off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SUPPORTED COMMAND SET |
|------------------------------------------------------------|
| Basic AT Commands |
|------------------------------------------------------------|
| AT, ‘+++’, ‘comma’, A/ |
|------------------------------------------------------------|
| A, B, E, H, L, M, O, P, Q, S, T, V, W, X, Y, Z |
|------------------------------------------------------------|
| &C, &D, &K, &M, &Q, &R, &T, &V, &W, &X, &Y, &Z |
|------------------------------------------------------------|
| Extended AT Commands |
|------------------------------------------------------------|
| \K |
|------------------------------------------------------------|
| %E, %L, %Q |
|------------------------------------------------------------|
| S Registers |
|------------------------------------------------------------|
| S0, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, |
| S25, S26, S27, S37, S95 |
|------------------------------------------------------------|
| |
|------------------------------------------------------------|
| Note: See MHI Help File for full command documentation. |
+------------------------------------------------------------+
Proprietary AT Command Set
+------------------------------------------------------------+
| DIAL |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] D<#> [cmds] |
|--------------+---------------------------------------------|
| Description: | Dials telephone number according to any |
| | modifiers included in the string |
|--------------+---------------------------------------------|
| Note: | Any combination of modifiers can be used to |
| | produce the desired dial functions in |
| | sequence. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| DL | Re-dial last number |
|--------------+---------------------------------------------|
| DP | Pulse dialing enabled |
|--------------+---------------------------------------------|
| DS=n | Dial stored telephone number n |
|--------------+---------------------------------------------|
| DT | Tone dialing enabled/Pulse dialing disabled |
|--------------+---------------------------------------------|
| DW | Dialing resumed following dial tone |
| | detection |
|--------------+---------------------------------------------|
| D, | Dialing paused for amount of time specified |
| | in S8 register |
|--------------+---------------------------------------------|
| D! | Flash function initiated. Modem commanded |
| | to go off-hook for specified time before |
| | returning on-hook. |
|--------------+---------------------------------------------|
| D@ | Wait for quiet Answer function enabled. |
| | Modem waits until a "quiet answer," a |
| | ring-back signal followed by silence up to |
| | the time specified in S7, is received prior |
| | to executing the rest of the dial string. |
|--------------+---------------------------------------------|
| D; | Modem returned to idle state after dialing. |
| | The semicolon can only be placed at the end |
| | of the dial command. |
|--------------+---------------------------------------------|
| D& | Wait for credit card dialing enabled. Waits |
| | for prompt tone for amount of time |
| | specified by the S7 command |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SELECTS LINE MODULATION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Fn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls line modulation and VF rate |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í F0 | Selects auto-detect mode. All supported |
| | speeds and modulations are available for |
| | selection by the remote modem. |
|--------------+---------------------------------------------|
| F1 | Selects V.21 or Bell 103J (300bps) |
| | according to the setting Bn. |
|--------------+---------------------------------------------|
| F2 | Not supported |
|--------------+---------------------------------------------|
| F3 | Selects V.23 |
|--------------+---------------------------------------------|
| F4 | Selects V.22 or Bell 212A (1200bps) |
| | according to the setting of Bn |
|--------------+---------------------------------------------|
| F5 | Selects V.22bis (2400bps) |
|--------------+---------------------------------------------|
| F6 | Selects V.32bis or V.32 at 4800bps |
|--------------+---------------------------------------------|
| F7 | Selects V.32bis at 7200bps |
|--------------+---------------------------------------------|
| F8 | Selects V.32bis or V.32 at 9600bps |
|--------------+---------------------------------------------|
| F9 | Selects V.32bis at 12,00bps |
|--------------+---------------------------------------------|
| F10 | Selects V.32bis at 14,400 bps |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REPORT INFORMATION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] In [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays information requested |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| I0 | Reports product speed |
|--------------+---------------------------------------------|
| I1 | Reports ROM checksum |
|--------------+---------------------------------------------|
| I2 | Tests and reports ROM checksum |
|--------------+---------------------------------------------|
| I3 | Reports firmware revision level, model, and |
| | interface |
|--------------+---------------------------------------------|
| I4 | Reports firmware revision code |
|--------------+---------------------------------------------|
| I5 | Reports country code |
|--------------+---------------------------------------------|
| I6 | Reports data pump model and revision code |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SPEAKER MODE |
|------------------------------------------------------------|
| 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 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY DEFAULT PROFILE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &F [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets values in active profile to values |
| | found in the default profile |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í &F0 | Loads factory 0 configuration |
|--------------+---------------------------------------------|
| &F1 | Loads factory 1 configuration |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
|--------------+---------------------------------------------|
| í &G0 | Guard tone disabled |
|--------------+---------------------------------------------|
| &G1 | Guard tone disabled |
|--------------+---------------------------------------------|
| &G2 | 1800Hz guard tone enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DATA SET READY (DSR) |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Sn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects DSR options |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í &S0 | DSR forced high |
|--------------+---------------------------------------------|
| &S1 | DSR high only while modem is connected |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CONNECT MODE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] \Nn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls the type of connection the modem |
| | will operate in |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| \N0 | Buffer mode enabled |
|--------------+---------------------------------------------|
| \N1 | Direct mode enabled |
+------------------------------------------------------------+
Special Commands
+------------------------------------------------------------+
| FAX/DATA MODE QUERY |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] +FCLASS?[cmds] |
|--------------+---------------------------------------------|
| Description: | Displays the fax or data mode expressed as |
| | a number. Data mode (0) Fax class (1) |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FAX/DATA MODE SET |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] +FCLASS=n [cmds] |
|--------------+---------------------------------------------|
| Description: | Determines whether the modem operates in |
| | fax or data mode |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| FCLASS0 | Data mode enabled |
|--------------+---------------------------------------------|
| FCLASS1 | Fax class 1 enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RPI TOGGLE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] +Hn [cmds] |
|--------------+---------------------------------------------|
| Description: | Determines whether Rockwell Protocol |
| | Interface processing is used. |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| +H, +H0 | RPI disabled |
|--------------+---------------------------------------------|
| +H11 | RPI enabled |
+------------------------------------------------------------+