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Telenetics 56 User Manual

Page 153

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AT Commands

Page 145

+FRM - Receive Facsimile

This command causes the modem to enter the receiver mode using the modulation
defined below.

Syntax

+FRM=

Defined Value

Decimal number corresponding to the selected modulation

mode and data rates shown in Table A-18.

Reporting Current or Selected Values
Command: +FRM?
Response: +FRM:

Example:

+FRM: 98

For V.17 9600 bps.

Reporting Supported Range of Parameter Values
Command: +FRM?
Response:

+FRM: ( range)

Example: +FRM:

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

Result Codes

CONNECT Reported when the selected carrier is detected.

+FCERROR Reported if another carrier is detected and FAR=0; the modem

then returns to the command state.

NO CARRIER Reported if loss-of-carrier is detected.

OK Reported if the DTE sends any character to the modem other

than XON or XOFF while operating in configured flow control
from the DTE; the modem then returns to the command state.

+FTH - Transmit Data with HDLC Framing

This command causes the modem to transmit data using HDLC protocol and the
modulation defined below.

Syntax

+FTH=

Defined Value

Decimal number corresponding to the selected modulation

mode and data rates shown in Table A-18.

Result Codes

CONNECT Reported for either of two conditions:

1. At the beginning of transmission of the training

pattern for the selected modulation.

2. if the Final Frame bit is 0.

OK Reported for either of two conditions:

1. If the Final Frame Bit is 1.

2. if the DTE sends only (a null frame)

while transmitting flags.

ERROR Reported if five seconds elapse from the time when the modem

reported the CONNECT result code without any additional data
transmitted from the DTE; the modem then turns off carrier and
returns to the command mode.

Reporting Current or Selected Values
Command: +FTH?
Response: +FTH:

Example:

+FTH: 98

For V.17 9600 bps.

Reporting Supported Range of Parameter Values
Command: +FTH?