3 message receiving and reading – Rainbow Electronics GM862-QUAD-PY User Manual

Page 185

Advertising
background image




AT Commands Reference Guide

80000ST10025a Rev. 5 - 09/07/08

Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved

page 185 of 434

+CRES - Restore Settings

SELINT 2

settings from NVM.

AT+CRES=?

Test command returns the possible range of values for the parameter
<profile>.

Reference GSM

07.05


3.5.5.3 Message Receiving And Reading

3.5.5.3.1 New Message Indications To Terminal Equipment - +CNMI

+CNMI - New Message Indications To Terminal Equipment

SELINT 0 / 1

AT+CNMI[=[
<mode>[,<mt>
[,<bm>[,<ds>
[,<bfr>]]]]]]

Set command selects the behaviour of the device on how the receiving of
new messages from the network is indicated to the DTE.

Parameter:
<mode> - unsolicited result codes buffering option
0 - Buffer unsolicited result codes in the TA. If TA result code buffer is full,

indications can be buffered in some other place or the oldest
indications may be discarded and replaced with the new received
indications.

1 - Discard indication and reject new received message unsolicited result

codes when TA-TE link is reserved, otherwise forward them directly to
the TE.

2 - Buffer unsolicited result codes in the TA in case the DTE is busy and

flush them to the TE after reservation. Otherwise forward them directly
to the TE.

3 - if <mt> is set to 1 an indication via 100 ms break is issued when a SMS

is received while the module is in GPRS online mode. It enables the
hardware ring line for 1 s. too.

<mt> - result code indication reporting for SMS-DELIVER
0 - No SMS-DELIVER indications are routed to the TE.
1 - If SMS-DELIVER is stored into ME/TA, indication of the memory

location is routed to the TE using the following unsolicited result code:
+CMTI: <memr>,<index>
where:
<memr> - memory storage where the new message is stored
"SM"
"ME"
<index> - location on the memory where SM is stored.

2 - SMS-DELIVERs (except class 2 messages and messages in the

message waiting indication group) are routed directly to the TE using
the following unsolicited result code:

(PDU Mode)

+CMT: ,<length><CR><LF><pdu>
where:

Advertising