5 read message improved - @cmgr – Rainbow Electronics GM862-QUAD-PY User Manual

Page 211

AT Commands Reference Guide

80000ST10025a Rev. 5 - 09/07/08

page 211 of 434

+CMGR - Read Message

SELINT 2

a) Not Present if tells that the Validity Period Format is

Not Present

b) Integer type if tells that the Validity Period Format is

Relative

c) Quoted time-string type if tells that the Validity Period

Format is Absolute

d) Quoted hexadecimal representation of 7 octets if tells

that the Validity Period Format is Enhanced.

- Originator address, string type represented in the currently

selected character set (see +CSCS)

- Destination address, string type represented in the currently

selected character set (see +CSCS)

- string type alphanumeric representation of or ,

corresponding to an entry found in the phonebook; used
character set is the one selected with command +CSCS.

- Service Centre number
,, - type of number ,,
129 - number in national format
145 - number in international format (contains the "+")
- text length
- TP-User_data

• If indicates that GSM03.38 default alphabet is used , each

character of GSM alphabet will be converted into current TE
character set (see +CSCS)

• If indicates that 8-bit or UCS2 data coding scheme is

used, each 8-bit octet will be converted into two IRA character
long hexadecimal number (e.g. octet 0x2A will be converted as
two characters 0x32 0x41)

Note: in both cases if status of the message is 'received unread',
status in the storage changes to 'received read'.

AT+CMGR=?

Test command returns the OK result code

=
1

Reference GSM

07.05

3.5.5.3.5 Read Message Improved - @CMGR

@CMGR - Read Message Improved

SELINT 0

AT@CMGR=

Execution command reports the message with location value from
message storage ( is the message storage for read and
delete SMs as last settings of command +CPMS).

Parameter:
- message index.

The output depends on the last settings of command +CMGF (message
format to be used)