User guide

Developers guidelines | AT commands
41 June 2010
Unsolicited result code
*CPII Call progress information
Description: Enabled by AT*CPI.
Unsolicited result
code: *CPI: <cId>,<msgType>,<ibt>,<tch>[,<dir>[,<mode>[,<number>[,<ton>]]]]
Parameters:
<cld>:
<cld> Description
Integer Call identification number as described in 3GPP TS
22.030
<msgType>: Integer
<msgType> Description
0 Setup message
1 Disconnect message
2 Alert message
3 Call proceeding message
6 Call connected message
<ibt>: Integer
<ibt> Description
0 No in-band tones
1 In-band tones
<tch>: Integer
<tch> Description
0 TCH not assigned
1 TCH assigned
<dir>: Integer
<dir> Description
0 Mobile originated call
1 Mobile terminated call
<mode>: Integer
<mode> Description
0 Voice
1 Data
<number>: