MTCMR-H4-P1-GB/IE Multi-Tech Systems, MTCMR-H4-P1-GB/IE Datasheet - Page 130

• 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

+CRC Cellular Result Codes
High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A)
Parameter Storage: The <mode> parameter is stored in EEPROM using AT&W. The default value can be
Examples:
Description:
Syntax:
Values:
Parameter Storage:
Examples:
Command
AT+CRC=?
AT+CRC=1
AT+CRC?
This command allows more detailed ring information for an incoming call (voice or data).
Instead of the string “RING”, an extended string is used to indicate which type of call is
ringing.
Unsolicited Response: +CRING: <type> [,<PDP_type> [,<PDP_addr>]]
<type>
<PDP_type>
<PDP_addr>
<mode>
Command
AT+CR=?
AT+CR=1
Note: Extended reports enabled
AT+CR?
ATD0612345678
Note: CSD data call
Command
Action Command:
AT+CRC=<mode>
Read Command:
AT+CRC?
Test Command:
AT+CRC=?
restored using AT&F.
The <mode> parameter is stored in EEPROM using AT&W. The default value can
be restored using AT&F.
Note: Extended reports enabled OK
Extended Ring Information
0
0
Detailed Ring Information
ASYNC
REL ASYNC Asynchronous non-transparent
VOICE
GPRS
Type of Packet Data Protocol
"IP"
"PPP"
PPP Address
String type
Identifies the Modem in the Address Space Applicable to the PDP
Disable extended reports. Default.
Enable extended reports
Responses
OK
+CRC: <mode>
OK
+CRC: (list of supported <mode>s)
OK
Asynchronous transparent
Voice
GPRS network request for PDP context activation
Internet Protocol
Point-to-Point Protocol
Responses
+CR: (0,1)
OK
OK
Note: Command valid
+CR: 1
OK
+CR: ASYNC
CONNECT 9600
Chapter 3 – Supported GSM/WCDMA AT Commands
Responses
+CRC: (0,1)
OK
+CRC: 1
OK
+CRING: VOICE
Note: Command valid
Note: Incoming voice call
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