UC864
UC864
UC864
UC864----E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6 ---- 2010
2010
2010
2010----0
00
05
55
5----20
20
20
20
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved.
Page 69 of 329
3.5.3.7.
S Parameters
S Parameters
S Parameters
S Parameters
Basic commands that begin with the letter “S
S
S
S” are known as “S
S
S
S----Parameters
Parameters
Parameters
Parameters”. The number
following the “S
S
S
S” indicates the “parameter number” being referenced. If the number is not
recognized as a valid parameter number, an ERROR
ERROR
ERROR
ERROR result code is issued.
If no value is given for the subparameter of an S
S
S
S----Parameter
Parameter
Parameter
Parameter, an ERROR
ERROR
ERROR
ERROR result code will be issued
and the stored value left unchanged.
Note: what follows is a special way to select and set an S
S
S
S----parameter
parameter
parameter
parameter:
1.
ATS
ATS
ATS
ATS
n
nn
n
<CR>
<CR>
<CR>
<CR> selects
n
nn
n
as current parameter number. If the value of
n
nn
n
is in the range (0,
2, 3, 4, 5, 7, 10, 12, 25, 30, 38), this command establishes S
S
S
S
n
nn
n
as last selected
parameter. Every value out of this range and less than 256 can be used but has no
meaning and is maintained only for backward compatibility with landline modems.
2.
AT=<value><CR>
AT=<value><CR>
AT=<value><CR>
AT=<value><CR> or ATS=<value><CR>
ATS=<value><CR>
ATS=<value><CR>
ATS=<value><CR> set the contents of the selected S
S
S
S----parameter
parameter
parameter
parameter
Example:
ATS7<CR>
ATS7<CR>
ATS7<CR>
ATS7<CR>
establishes S7
S7
S7
S7 as last selected parameter.
AT=40<CR>
AT=40<CR>
AT=40<CR>
AT=40<CR>
sets the contents of S7 to 40
sets the contents of S7 to 40
sets the contents of S7 to 40
sets the contents of S7 to 40
ATS=15<CR>
ATS=15<CR>
ATS=15<CR>
ATS=15<CR>
sets the contents of S7 to 15
sets the contents of S7 to 15
sets the contents of S7 to 15
sets the contents of S7 to 15
3.
AT? Returns the current value of the last S-parameter accessed.
Reference
V25ter and RC56D/RC336D
3.5.3.7.1.
Number Of Rings To Auto Answer
Number Of Rings To Auto Answer
Number Of Rings To Auto Answer
Number Of Rings To Auto Answer ---- S0
S0
S0
S0
S0
S0
S0
S0 ---- N
N
N
Number Of Rings To Auto Answer
umber Of Rings To Auto Answer
umber Of Rings To Auto Answer
umber Of Rings To Auto Answer
ATS0=[<n>]
ATS0=[<n>]
ATS0=[<n>]
ATS0=[<n>]
Set command sets the number of rings required before device automatically
answers an incoming call.
Parameter:
<n>
<n>
<n>
<n> - number of rings
0 - auto answer disabled (factory default)
1..255 - number of rings required before automatic answer.
ATS0?
ATS0?
ATS0?
ATS0?
Read command returns the current value of S0 parameter
S0 parameter
S0 parameter
S0 parameter.
Reference
V25ter