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EMPOWER LABS, INC.

COLUMBUS 28.8 LAN + MODEM COMBO

Card Type

Modem (asynchronous), Ethernet

Chipset

Unidentified

Network Transfer Rate

10Mbps

Maximum Data Rate

28.8Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

PCMCIA Type II

Fax Class

Class I & II

Data Modulation

Bell 103A/212A

ITU-T V.22, V.22bis, V.23, V.23bis, 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

Topology

Linear Bus/Star

Wire Type

Unshielded twisted pair

RG-58A/U 50ohm coaxial

Boot ROM

Not available

53041

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, ‘comma’, A/

A, B, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z

&C, &D, &F, &G, &K, &Q, &S, &T, &V, &W, &Y, &Z

Extended AT Commands

\A, \B, \G, \J, \K, \L, \N

%C, %E, %TT

Special AT Commands

:E, *H, -K, )M, @M, +MS, -Q

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, S32, S33, S36, S38, S39, S40, S46, S48, S82, S86, S91, S92, S95, S201

Note: See MHI documentation for complete information.

UNIDENTIFIED COMMANDS

Command

Default

S27

73

S31

198

S37

0

S41

195

Proprietary AT Command Set

CELLULAR STATUS INDICATOR

Format:

AT [cmds] ^T6 [cmds]

Default:

Read only

Range:

0-255

Description:

Indicates the status of cellular phone.

Bit

Value

Function

0

0

1

Cellular phone is not receiving a call.

Cellular phone is receiving a call.

1

0

1

Cellular phone is not in use.

Cellular phone is in use.

2

0

1

Cellular phone is not locked.

Cellular phone is locked.

3

0

1

Cellular service detected.

Cellular service not detected.

4

0

1

Cellular phone is powered off.

Cellular phone is powered on.

5

0

1

Cellular driver is initialized.

Cellular driver is not initialized.

6

0

Not used.

7

0

1

Land line detected.

Cellular cable detected.

DIAL

Type:

Immediate

Format:

AT [cmds] D<#> [cmds]

Description:

Dials the telephone number indicated according to any modifiers included in the string.

Command

Function

DJ

MNP10 link will be negotiated at 1200bps for this call.

DK

MNP10 power level adjustment enabled for this call.

DL

Re-dial last number.

DP

Pulse dialing enabled.

DS=n

Dial stored telephone number n.

DT

Tone dialing enabled.

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^

Calling tone disabled for this call.

D;

Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command.

DISPLAY CELLULAR DRIVER

Type:

Immediate

Format:

AT [cmds] ^I [cmds]

Description:

Displays cellular phone driver information.

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] I4 [cmds]

Description:

Reports the product identification string.