Specifications

UC864-E/G AT Commands Reference Guide
80304ST10041a Rev. 3 - 18/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 62 of 259
+CBST - Select Bearer Service Type
AT+CBST? Read command returns current value of the parameters <speed>,
<name> and <ce>
AT+CBST=? Test command returns the supported range of values for the parameters.
Reference 3GPP TS 27.007
3.5.4.2.4 Radio Link Protocol - +CRLP
+CRLP - Radio Link Protocol
AT+CRLP=[<iws>
[,<mws>[,<T1>
[,<N2>[,<ver>]]]]]
Set command sets Radio Link Protocol (RLP) parameters used when non-
transparent data calls are originated
Parameters:
<iws> - IWF window Dimension
1..61 - factory default value is 61 ( ver 0/1 )
1..488 - factory default value is 240 ( ver 2 )
<mws> - MS window Dimension
1..61 - default value is 61 ( ver 0/1 )
1..488 - factory default value is 240 ( ver 2 )
<T1> - acknowledge timer (10 ms units).
39..255 - default value is 78 ( ver 0 or 1 )
43..255 – deafault value is 52 ( ver 2 )
<N2> - retransmission attempts
1..255 - default value is 6 ( ver 0/1/2 )
<ver> - protocol version
0..2
AT+CRLP? Read command returns current settings for each supported RLP version
<ver>.
+CRLP : <iws>,<mws>,<T1>,<N2>
+CRLP : <iws>,<mws>,<T1>,<N2>,<ver>
OK
AT+CRLP=? Test command returns the range of setting value for each supported RLP
version <ver>.
Reference 3GPP TS 27.007
Note Versions 0 and 1 share the same parameter set. Read and Test
commands shall return only one line for this set ( where <ver> is not
present )
3.5.4.2.5 Service Reporting Control - +CR
+CR - Service Reporting Control
AT+CR=[<mode>] Set command controls whether or not intermediate result code +CR is
returned from TA to TE.