Basic AT Commands

ATV1

Verbose format enabled

Passed

ATE0

Echo function disabled

Passed

ATQ0

Result code sending enabled

Passed

ATX4

Busy and dial tone detection

Passed

ATI0

Modem model and speed

LT V.90 Data+Fax Modem Version 6.00

ATI1

ROM checksum

E851

ATI2

Test ROM checksum

Passed

ATI3

Firmware version

LT V.90 Data+Fax Modem Version 6.00

ATI4

Manufacturer information

72 OK

ATI5

Manufacturer information

6.00,0,2F,11C1,0442,11C1,0440 OK

ATI6

Data connection information

Passed

ATI7

Manufacturer information

Passed

ATI8

Manufacturer information

Passed

ATZ

Modem Reset

Passed

Advanced AT Commands

AT&C1

Data Carrier detect enabled after signal

Passed

AT&S0

Data set ready signal forced high

Passed

AT&D2

Data terminal ready - initialize modem

Passed

AT&Q0

Async mode and initialize modem w/D2

Passed

AT&Q5

Error correction mode and init modem w/D2

Passed

AT%C1

MNP5 compression enabled

Passed

AT\N3

Auto-reliable connect mode enabled

Passed

AT&J0

Jack type RJ11, RJ41S or RJ45S

Passed

AT&R0

RTS/CTS option set

Passed

AT#MDL?

Voice modem model

Not Supported

AT#MFR?

Voice modem manufacturer

Not Supported

AT#VBQ?

Voice modem buffer size

Not Supported

AT#REV?

Voice modem version

Not Supported

FAX Commands

AT+FCLASS=?

Fax Class(es)

0,1,8

AT+FCLASS=0

Fax Class: 0

Passed

AT+FCLASS=1

Fax Class: 1

Passed

AT+FCLASS=8

Fax Class: 8

Passed

AT+FTM=?

Transmit Speed

3,24,48,72,73,74,96,97,98,121,122,145,146

AT+FRM=?

Receive Speed

3,24,48,72,73,74,96,97,98,121,122,145,146

AT+FMFR?

Manufacturer

Not Supported

AT+FMDL?

Model

Not Supported

AT+FREV?

Revision

Not Supported

AT+FCR?

Receive Capability

Not Supported

AT+FBUF?

Buffer Size

Not Supported

Detect Dial Tone

ATS6=2S7=5DT9

Dial Tone Present

Passed

Initialization (INIT) String

AT

Initialization String 1

Passed

AT &F E0 &C1 &D2 V1 S0=0\V1

Initialization String 2

Passed

ATS7=60S30=0L0M1\N4%C1&K3B0B15B2X4

Initialization String 3

Passed

ATE1L1M3%C1S7=60S35=0-V90=0

Initialization String 4

Passed

Factory Default

AT&F

Recall Factory Defaults

Passed

ATS0?

Auto-answer rings, 0=disabled

000

ATS1?

Number ring-cycles received

000

ATS2?

Character for escape sequence

043

ATS3?

Character for carriage return

013

ATS4?

Character for line feed

010

ATS5?

Character for backspace

008

ATS6?

Duration for blind dialing delay

002

ATS7?

No carrier time out - seconds

050

ATS8?

Pause duration - for comma

002

ATS9?

Carrier detect response time - tenth sec

000

ATS10?

Carrier loss response time - tenth sec

020

ATS11?

Tone pulse duration - ms

095

ATS12?

Escape sequence guard time - 20 ms

050

ATS18?

Max duration for modem tests - 0=disabled

000

ATS25?

DTR change threshold - tenth sec

000

ATS30?

Inactivity timer - 0=disabled

000

ATS31?

Select automode detection - 0=disabled

000

ATS32?

Character for XON

010

ATS38?

Disconnect buffer delay - seconds

000

ATS46?

Select error correction and compression

000

ATS48?

Feature Negotiation options - 0=disabled

007

ATS94?

Command set mode

080

ATS95?

Extended result code

150

Port Speed Check

Port speed set greater than baud rate

Passed

Maximum Port Speed

Transmission Rate-256000 baud

Passed

Transmission Rate-128000 baud

Passed

Transmission Rate-115200 baud

Passed

Transmission Rate-57600 baud

Passed

Transmission Rate-56000 baud

Passed

Transmission Rate-38400 baud

Passed

Transmission Rate-19200 baud

Passed

Transmission Rate-14400 baud

Passed

Transmission Rate-9600 baud

Passed

Transmission Rate-4800 baud

Passed

Transmission Rate-2400 baud

Passed

Transmission Rate-1200 baud

Passed

FIFO Buffer

FIFO Buffers

Passed

Error Control

AT&Q9

Negotiate V.42bis error control

Passed

AT&Q8

Negotiate MNP error control

Passed

AT&Q6

Buffered asynchronous mode

Passed

AT&Q5

Error correction mode

Passed

AT&Q0

DCD and DSR behaviors are unique

Passed