MTCBA-H4-EN2-GP-P2 Multi-Tech Systems, MTCBA-H4-EN2-GP-P2 Datasheet - Page 139

• Manufacturer Part Number: MTCBA-H4-EN2-GP-P2
• Description: ROUTER WIRELESS QUAD HSPA
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® rCellr

Specifications of MTCBA-H4-EN2-GP-P2

• Function: Transceiver, HSPA, Router
• Modulation Or Protocol: GPRS, GSM, EDGE
• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz, 1575.42MHz
• Applications: AT&T Networks (USA)
• Interface: RJ-45, RS-232
• Sensitivity: -161dB
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 881-1090

D V.25 Dial Command
High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A)
Values:
Parameter Storage:
Examples:
Description:
Syntax:
Values:
Parameter Storage: None
Examples:
Command
AT+CUSD=?
AT+CUSD=1 "#123#"
AT+CUSD?
<m> USSD Status
<str>
<dcs>
This command causes the modem to perform whatever actions are necessary to establish
communication between the DTE and the external PDN.
The V.25ter 'D' (Dial) command causes the modem to enter the V.25ter online data state
and, with the DTE, to start the specified layer 2 protocol. The modem returns CONNECT to
confirm acceptance of the command prior to entering the V.25ter online data state. No
further commands may follow on the AT command line.
The detailed behavior after the online data state has been entered is described briefly in
clause 9, for IP, of GSM 07.60. GPRS attachment and PDP context activation procedures
may take place prior to or during the PDP startup if they have not already been performed
using the +CGATT and +CGACT commands.
No Read and Test Commands
<GPRS_SC_IP> GPRS Service Code for IP
<cid>
<n> Requested Operation
Command
Action Command:
ATD*<GPRS_SC_IP>[***<cid>] #
Command
ATD*99***1 #
0
1
2
3
4
0
1
2
5
Disable the result code presentation. Default
Enable the result code presentation
Cancel session (not applicable to read command response)
No further user action required (network initiated USSD-Notify, or no further
information needed after mobile initiated operation)
Further user action required (network initiated USSD-Request, or further
information needed after mobile initiated operation)
USSD terminated by network
Other local client has responded
Operation not supported
Network timeout
USSD String
Converted in the selected character set (please refer to +CSCS); String type
Data Coding Scheme
The <n> parameter is stored in EEPROM using the AT&W command. The default
Integer type
value can be restored using AT&F.
+ CUSD: (0-2)
OK
+CUSD: 1,"02/08 report:0h04mn00S",15
+CUSD=1
OK
Responses
OK
Digit string (value 99), which identifies a request to use the GPRS with IP
(PDP types IP and PPP)
PDP Context Identifier
Range: 1-4; Integer type
Responses
CONNECT
Chapter 3 – Supported GSM/WCDMA AT Commands
Responses
CONNECT
Note: USSD response from network
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