iTegno 39XX GPRS Modem
AT Commands Guide
02000C17
•
v1.5
Confidential
All specifications are correct at the time of release. iWOW Connections owns the proprietary rights to the information contained herein this
document. It may not be edited, copied or circulated without prior written agreement by iWOW Connections Pte Ltd. © 2011, 2012 iWOW
Connections Pte Ltd
73
<mt>
(the rules for storing received SMs depend on its data coding scheme (refer 3GPP TS 23.038
[2]), preferred memory storage (+CPMS) setting and this value; refer table 1;
Note: If AT command interface is acting as the only display device, the ME must support
storing of class 0 messages and messages in the message waiting indication group (discard
message); refer table 2):
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 unsolicited result code:
+CMTI: <mem>,<index>
7
SMS-DELIVERs (except class 2 messages and messages in the message waiting indication
group (store message)) are routed directly to the TE using unsolicited result code:
+CMT: [<alpha>],<length><CR><LF><pdu> (PDU mode enabled); or
+CMT:
<oa>,
[<alpha>],<scts>[,<tooa>,<fo>,<pid>,<dcs>,<sca>,<tosca>,
<length>]<CR><LF><data> (text mode enabled; about parameters in italics, refer command
Show Text Mode ParaCSDH)
If ME has its own display device then class 0 messages and messages in the message waiting indication group
(discard message) may be copied to both ME display and to TE. In this case, ME shall send the
acknowledgement to the network (refer table 2).
Class 2 messages and messages in the message waiting indication group (store message) result in indication as
defined in <mt>=1.
8
Class 3 SMS-DELIVERs are routed directly to TE using unsolicited result codes defined in
<mt>=2. Messages of other data coding schemes result in indication as defined in <mt>=1.
Table 1 <mt> parameter
<mt>
Receiving procedure for different message data coding schemes (refer 3GPP TS 23.038 [2])
0
no class: as in 3GPP TS 23.038 [2], but use <mem3> as preferred memory
class 0: as in 3GPP TS 23.038 [2], but use <mem3> as preferred memory if message is tried to be
stored
class 1: as in 3GPP TS 23.038 [2], but use <mem3> as preferred memory
class 2: as in 3GPP TS 23.038 [2] class 3: as in 3GPP TS 23.038 [2], but use <mem3> as preferred
memory
message waiting indication group (discard message): as in 3GPP TS 23.038 [2], but use <mem3> as
preferred
memory if message is tried to be stored
message waiting indication group (store message): as in 3GPP TS 23.038 [2], but use <mem3> as
preferred memory
1
as <mt>=0 but send indication if message stored successfully
