User guide

Developers guidelines | AT commands
55 June 2010
Ensemble C9: Mode management
Commands
AT+WS46 Mode selection
Description: Allows an accessory to query and control the cellular protocol mode of a
multimode phone.
AT+WS46=<n> allows an accessory to set the cellular protocol mode of a
multimode phone. The setting remains in effect until another
AT+WS46=<n> command is issued, the phone is reset, a call is terminated
or the phone itself makes a mode change.
Note: Not all cellular protocol modes can be set via AT+WS46=<n>.
ERROR is returned if an attempt is made to set an MS into a mode that
cannot be set via the system bus.
Supported values of <n> are unique for every Sony Ericsson phone prod-
uct. Any procedures needed to change from the old to the new mode must
complete prior to generation of the OK result code.
Set command: AT+WS46=<n>
Read command: AT+WS46? Displays the current <n> setting.
Test command: AT+WS46=? Shows if the command is supported.
Test command
response: WS46: (list of supported <n>s)
Parameter:
<n>: Supported values differ between phone models.
<n> Description
12 GSM Digital Cellular. This value is used for GSM at
900 Mhz, DCS-1800 and PCS-1900 phones
22 Wideband CDMA.
This parameter is used by 3G phones