LE910-SKG AT commands reference guide
80437ST10619A Rev.1 – 2014-09-16
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 51 of 273
+ICF - DTE-Modem Character Framing
AT+ICF=[<format>
,[<parity>]]
Set command defines the asynchronous character framing to be used when
autobauding is disabled.
The LE910KR family supports only the 8 Data, 1 Stop setting.
Parameters:
<format>
- determines the number of bits in the data bits, the presence of a parity
bit, and the number of stop bits in the start-stop frame.
3 - 8 Data, 1 Stop (default)
<parity>
- determines how the parity bit is generated and checked, if present;
setting this sub parameter has no meaning.
0 - Odd (not supported)
1 - Even (not supported)
AT+ICF?
Read command returns current settings for sub parameters
<format>
and
<parity>
.
The current setting of subparameter
<parity>
will always represented as 0
AT+ICF=?
Test command returns the ranges of values for the parameters
<format>
and
<parity>
Reference
V25ter
Example
AT+ICF = 3 - 8N1 (default)
AT+ICF=?
+ICF: (3)
D – Dial
ATD<number>[;]
Execution command starts a call to the phone number given as parameter.
If “
;
” is present, a
voice
call to the given number is performed, regardless of the
current value of the connection mode set by
+FCLASS
command.
Parameter:
<number>
- phone number to be dialed
Note: type of call (
data
or
voice
) depends on last
+FCLASS
setting.
Note: the numbers accepted are 0-9 and *,#,”A”, ”B”, ”C”, ”+”.
Note: for backwards compatibility with landline modems modifiers
“T”, ”P”,”R”, ”,”, ”W”, “!”, “@” are accepted but have no effect.
Note: LE910KR doesn’t support voice call.
LE910KR also doesn’t support
+FCLASS.
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