MTCMR-H4-P1-GB/IE Multi-Tech Systems, MTCMR-H4-P1-GB/IE Datasheet - Page 138

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

Specifications of MTCMR-H4-P1-GB/IE

• 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: UK Power Cord
• Voltage - Supply: 9 V ~ 32 V, USB
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1122

+CSTA Select Type of Address
+CUSD Unstructured Supplementary Service Data
High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A)
Description:
Syntax:
Values:
Parameter Storage:
Examples:
Description:
Syntax:
This command selects the type of number for further dialing commands (D) according to
GSM specifications.
<type>
This command is used to:
sequences of digits which may be entered by a mobile user with a handset. A sequence
entered is sent to the network which replies with an alphanumerical string, for display only,
or for display plus request for the next sequence.
Unsolicited Response: +CUSD: <m>[,<str>[,<dsc>] ]
Note: The USSD supplementary service is described in GSM 02.90. It is based on
Command
Action Command:
AT+CSTA=<type>
Read Command:
AT+CSTA?
Test Command:
AT+CSTA=?
Command
Action Command:
AT+CUSD = <n> [ ,<str> [ <dcs> ] ]
Read Command:
AT+CUSD?
Test Command:
AT+CUSD=?
Command
AT+CSTA=?
AT+ CSTA =145
ATD33146290800;
Note: International access code character "+"will be
automatically added to each outgoing call
AT+ CSTA =129
ATD+33146290800;
Note: International access code character "+"will be
automatically added to each outgoing call
AT+CSTA?
•
•
Enable or disable the CUSD indication sent to the application by the product when an
incoming USSD is received
Send and receive USSD strings
Type of Address Octet (Integer Type)
129
145 ISDN / telephony plan, international number
The <type> parameter is stored in EEPROM using the AT&W command. The
default value can be restored using AT&F.
ISDN / telephony plan, national / international unknown
Chapter 3 – Supported GSM/WCDMA AT Commands
Responses
OK
+CSTA: <type>
OK
+CSTA: (list of supported <types>s)
OK
+CUSD: <n>
OK
+CUSD: (list of supported <n>s) ,
OK
Response
OK
Responses
+CSTA: (129, 145)
OK
OK
OK
OK
OK
AT+ CSTA: 129
OK
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