MTCMR-H4-P1-NAM Multi-Tech Systems, MTCMR-H4-P1-NAM Datasheet - Page 68

• Manufacturer Part Number: MTCMR-H4-P1-NAM
• Description: MODEM CELLULAR QUAD GPRS HSPA
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® iCellr

Specifications of MTCMR-H4-P1-NAM

• Function: Transceiver, HSPA, Modem
• Modulation Or Protocol: GPRS, GSM, EDGE
• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz
• Applications: General Purpose
• Interface: RS-232, USB
• Data Rate - Maximum: 7.2 Mbps
• Features: US Power Cord
• Voltage - Supply: 9 V ~ 32 V, USB
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1123

High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A)
Examples:
<length>
<mr>
<pdu>
<ra>
<sca>
<st>
<stat>
<stat>
<tosca>
<alpha>
<data>
<vp>
<tora>
Command
AT+CMGR=1
Note: Read the message
AT+CMGR=1
Note: Read the message again
AT+CMGR=2
Text Mode (AT+CMGF=1): Number of Characters
PDU Mode (AT+CMGF=0): Length of the TP Data Unit in Bytes
Integer type
Message Reference
Integer type
SMS User Data in PDU Mode
String type (hexadecimal format)
Recipient Address
String type
Service Center Address
String type
Status of a SMS-STATUS-REPORT
Integer type
Status of Message in Memory (PDU Mode)
0
1
2
3
Status of Message in Memory (Text Mode)
“REC UNREAD”
“REC READ”
“STO UNSENT”
“STO SENT”
Type of Address of <ra>
129
145
161
128-255
Type of Address of <sca>
129
145
161
128-255
Associated Phonebook Name
String type
SMS User Data in Text Mode
String type
Validity Period
In text mode is only coded in "relative" format.
This means that one byte can describe different values.
0 to 143
144 to 167
168 to 196
197 to 255
Received unread messages
Received read messages
Stored unsent messages
Stored sent messages
ISDN / telephony numbering plan, national / international unknown
ISDN / telephony numbering plan, international number
ISDN / telephony numbering plan, national number
ISDN / telephony numbering plan, national / international unknown
ISDN / telephony numbering plan, international number
ISDN / telephony numbering plan, national number
Other values (refer GSM 04.08 section 10.5.4.7)
Other values (refer GSM 04.08 section 10.5.4.7)
(VP + 1) x 5 minutes (up to 12 hours)
12 hours + ( (VP – 143) x 30 minutes )
(VP – 166) x 1 day
(VP – 192) x 1 week
Received unread messages
Received read messages
Stored unsent messages
Stored sent messages
Responses
AT+CMTI: “SM”,1
+CMGR: “REC UNREAD”,
”0146290800”,”98/10/01,18:22:11+00” ABCdefGHI
OK
+CMGR: “REC READ”,
”0146290800”,”98/10/01,18:22:11+00” ABCdefGHI
OK
OK
Chapter 3 – Supported GSM/WCDMA AT Commands
Note: Message is read now
Note: Location empty
Note: New message received
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