Comtrol AT Commands for SmartACFL - Manual (Page 115)

Command Reference Manual
100722A Conexant 4-9
4.2.2.8 +FRH - Receive Data with HDLC Framing
This command causes the modem to receive frames using HDLC protocol and the modulation defined below. An ERROR
response code results if this command is issued while the modem is on-hook.
Syntax
+FRH=
Defined Values
Decimal number corresponding to the selected modulation mode and data rates shown in Table
4-2.
Reporting Current or Selected Values
Command: +FRH?
Response:
+FRH:
Example: +FRH: 98 For V.17 9600 bps.
Reporting Supported Range of Parameter Values
Command: +FRH?
Response:
+FRH?
Example: +FRH: 98 For V.17 9600 bps.
Result Codes
CONNECT Reported for either of two conditions:
1. When the selected carrier is detected with an HDLC flag.
2. If the DTE sends another +FTH= command after sending the result code
indicating frame reception is complete.
+FCERROR Reported if a different carrier is detected and FAR=0.
NO CARRIER Reported if loss of carrier is detected.
OK Reported for either of two conditions:
1. If a frame was received correctly.
2. If the DTE sends any character other than XON or XOFF while the modem is in the
configured flow control.
ERROR Reported if a frame was received in error.