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Owner’s Manual Rev 1.0 Page 112 of 112
Test if the
command is
supported
AT+CRLP=?
•_ +CRLP: (list of supported
<iws>s), (list of supported
<mws>s),
(list of supported <T1>s),
(list of
supported<N2>s)[,<ver1>
[,(list of supported <T4>s)]]
[<CR><LF>+CRLP: (list of
supported <iws>s), (list of
supported <mws>s), (list of
supported <T1>s), (list of
supported <N2>s)[,<ver2>[,(list
of supported <T4>s)]][...]]
•_ OK
•_ ERROR
Radio link protocol (RLP) parameters used when non-transparent data calls
are originated may be altered with this command. Available command
subparameters depend on the RLP versions implemented by the device (e.g.
<ver> may not be available if device supports only versions 0 and 1).
Read command returns current settings for each supported RLP version
<verx>. Only RLP parameters applicable to the corresponding <verx> are
returned.
Test command returns values supported by the TA as a compound value. If
ME/TA supports several RLP versions <verx>, the RLP parameter value
ranges for each <verx> are returned in a separate line.
<iws> Description
120
0 - 496
IWF to MS window size
<mws> Description
120
0 - 496
MS to IWF window size
<T1> Description
48
38 - 100
Acknowledgment timer T1 (*10 ms)
<N2> Description
6
0 - 255
Re-transmission attempts N2