Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 426 Ver. 1.00 – 10/29/2008
AT+WS46 Select Wireless Network
Default Value: 12
Default Value Meaning: GSM Digital Cellular.
AT+CBST Select Bearer Service Type
Default Value: speed=7, name=0, ce=1
Default Value Meaning: Over the air baud rate is 9600, no name, non-
transparent connection element.
AT+CRLP Select Radio Link Protocol Param. for Orig. Non-Transparent
Data Call
Default Value: iws=61,mws=61,T1=48,N2=6
Default Value Meaning: <iws> 0-61 Interworking window size
(IWF to MS)
<mws> 0-61 Mobile window size
(MS to IWF)
<T1> 48-78-255 Acknowledgement timer
(T1 in 10 ms units)
<N2> 1-6-255 Re-transmission attempts
N2
AT+CR Service Reporting Control
Default Value: 0
Default Value Meaning: Disable.
AT+FCLASS Fax: Select, Read or Test Service Class
Default Value: 0
Default Value Meaning: Data.
AT+CRC Set Cellular Result Codes for Incoming Call Indication
Default Value: 0
Default Value Meaning: Disable.
AT+ILRR Set TE-TA Local Rate Reporting
Default Value: 0
Default Value Meaning: Disable reporting of local port rate.
AT+IPR Set Fixed Local Rate
Default Value: 0 (autobaud)
Default Value Meaning: The data rate of TA serial interface is not defined
until the first AT is received by the TA. In autobaud, any power up message is
displayed at 115200.