Comtrol AT Commands - Manual (Page 165)

AT Commands for CX81801/CX06833/CX81300/CX06827 Modems Reference Manual
102184B Conexant 4-11
+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 Values
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 (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?
Response: +FTH?
Example: +FTH: 98 For V.17 9600 bps.