AOpen FM56, Руководство пользователя, Страница: 93 / 127

Command: +FTM?
Response: +FTM: <mod>
Example: +FTM: 98 For V.17 9600 bps.
Reporting Supported Range of Parameter Values
Command: +FTM=?
Response: +FTM: (<mod> range)
Example: +FTM: 3,24,48,72,73,74,96,97,98,121,122,145,146
4.2.1.6 +FRM - Receive Facsimile
This command causes the modem to enter the receiver mode using the modulation
defined below.
Syntax
+FRM=<mod>
Defined Values
<mod> Decimal number corresponding to the selected modulation mode and data rates
shown in Table
4-2.
Reporting Current or Selected Values
Command: +FRM?
Response: +FRM: <mod>
Example: +FRM: 98 For V.17 9600 bps.
Reporting Supported Range of Parameter Values
Command: +FRM=?
Response: +FRM: (<mod> 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.
4.2.1.7 +FTH - Transmit Data with HDLC Framing
This command causes the modem to transmit data using HDLC protocol and the
modulation defined below.
Syntax
+FTH=<mod>
Defined Values
<mod> Decimal number corresponding to the selected modulation mode and data rates
shown in Table
4-2.
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 <DLE><ETX> (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