Phonebook, 1 at*e2pbcs ericsson m2m phonebook check sum, 2 at*esag ericsson add to group – Sony Ericsson TT4031 (SE-GM29) User Manual
Page 176
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Owner’s Manual
Rev 1.0
Page 176 of 176
Phonebook
12.1 AT*E2PBCS
Ericsson M2M Phonebook Check Sum
Description Command Possible
Responses
Request phone book
checksum
AT*E2PBCS
•_ *E2PBCS:
•_ +CME ERROR:
Show if the command is
supported
AT*E2PBCS=?
•_ OK
•_ ERROR
Command causes the ME to return the phone book checksum
internally . Phone book checksum is recalculated whenever there is a change
in the phone book. By requesting the checksum, the external application can
detect if the phone book in the ME has changed, without downloading the
whole phone book.
During the SIM initialisation process, it takes some time to download the
phone book from the SIM card to the ME, depending on the number of
entries. In case the command is invoked before the checksum has been
calculated, the ME gives an ERROR message.
Hex type
1 byte in hexadecimal (between “”), containing the
checksum
12.2 AT*ESAG Ericsson Add to Group
Description Command Possible
Responses
Adds a new item to the
group with
AT*ESAG=
•_ +CME ERROR:
•_ OK
•_ ERROR
Show if the command is
supported and list the
possible settings
AT*ESAG=?
•_ *ESAG: (list of
supported
list of supported
•_ OK