Sony Ericsson TT4031 (SE-GM29) - Manual (Page 172)

Owner’s Manual Rev 1.0 Page 172 of 172
Controls the presentation of the unsolicited result code +CREG.
<n> Description
0 Disable network registration unsolicited result code.
Default value
1 Enable network registration unsolicited result code
<stat> Description
0 Not registered, ME is not currently searching for a new
operator to register with
1 Registered, home network
2 Not registered, but ME is currently searching for a new
operator to register with
3 Registration denied
4 Unknown
5 Registered, roaming
11.16 AT*ECPI Ciphering Indicator
Description Command Possible Responses
Request activation of
the ciphering indication
AT*ECPI=<switch> •_ OK
•_ +CME: <error>
•_ ERROR
Shows the current
setting
AT*ECPI?
•_ *ECPI: <switch>
•_ OK
•_ ERROR
Show if the command is
supported
AT*ECPI=?
•_ *ECPI: (list of supported
<switch>es values)
•_ OK
•_ ERROR
This command allows the external application to activate/deactivate the
ciphering indication. The ciphering indication allows the external application
to detect when the mobile connection becomes deciphered and thus
unsecured.