Specifications

Telit GM862-PCS/-GPRS/-GSM Product Description
1vv0300604, Rev. ISSUE#14 - 22/01/04
Reproduction forbidden without DAI Telecom written authorization – All Right reserved – Right of modification reserved page 179 of 214
6.8.2.4 +FRM – Receive data modulation
+FRM – Receive data modulation
Execute command
Read command
Write command
AT+FRM=<mod> this command causes the module to receive facsimile data using the
modulation defined by the parameter <mod>.
parameter <mod> : carrier modulation
24 - V27ter/2400 bps
48 - V27ter/4800 bps
72 - V29/7200 bps
96 - V29/9600 bps
Test command
AT+FRM=? Returns all supported values of the parameters <mod>.
Example
Reference ITU T.31 and TIA/EIA-578-A specifications
SW release Version A
6.8.2.5 +FTH – Transmit data with HDLC framing
+FTH – Transmit data with HDLC framing
Execute command
Read command
Write command
AT+FTH=<mod>
this command causes the module to transmit facsimile data using
HDLC protocol and the modulation defined by the parameter <mod>.
parameter <mod> : carrier modulation
3 - V21/300 bps
Test command
AT+FTH=? Returns all supported values of the parameters <mod>.
Example
Reference ITU T.31 and TIA/EIA-578-A specifications
SW release Version A