User guide

3GPP TS 27.007 AT CO

MMANDS

AT Commands for EV-DO-EV3 Modems

<CLI_validity>

0 - CLI valid.

1 - CLI withheld by the originator.

2 - CLI is not available due to interworking problems or limitation or originating network.

Notes

 The command changes only the reported behavior of the device. It does not change CLI supplementary

service setting on the network.

 Reference: 3GPP TS 27.007.

Call Waiting +CCWA

Set command sets the presentation of an unsolicited result code of the call waiting supplementary service.

Read command reports the current value of the parameter <n>.

Test command reports the supported values for the parameter <n>.

Syntax

Command Command type

AT+CCWA=<n> Set

AT+CCWA? Read

AT+CCWA=? Test

Parameters and Values

<n> Enables or disables the presentation of an unsolicited result code.

0 Disable. Default: 0.

1 Enable.

Note: The unsolicited result code enabled by parameter <n> is in the format:

+CCWA: <number>,<type>,””,1,<alpha>,<cli_validity>

<number> - Phone number of format specified by <type>.

<type> - Address in Integer format.

<alpha> - Alphanumeric representation of <number> corresponding to the entry found in

phonebook; used character set should be the one selected with +CSCS/

<CLI_validity>

0 - CLI valid/

1 - CLI has been withheld by the originator/

2 - CLI is not available due to interworking problems or limitations of originating network/

Notes

 Reference: 3GPP TS 27.007.

Example

AT+CCWA=<n>

AT+CCWA=?

+CCWA: (0,1)