MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 166

• Manufacturer Part Number: MTCMR-G-F4
• Description: MODEM GPRS QUAD BAND GSM GLOBAL
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® iCellr

Specifications of MTCMR-G-F4

• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz
• Applications: General Purpose
• Interface: RS-232, USB
• Function: Transceiver, Modem
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: GSM, GPRS
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module with Case
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Power - Output: -
• Sensitivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 881-1151; MTCMR-G-F4

Show PDP Address +CGPADDR
Cellular Result Codes +CRC
Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
Description:
Values:
Syntax:
Example:
Description:
Values:
Syntax:
The execution command returns a list of PDP addresses for the specified context identifiers.
The test command returns a list of defined <cid>s.
<cid>
<PDP_address>
Command Syntax: AT+CGPADDR
In this example, 1 <cid> is defined:
AT+CGPADDR=1
+CGPADDR=1,"107.210.5.4"
OK
AT+CGPADDR=?
+CGAPDDR= (1)
OK
AT+CGPADDR
+CGPADDR: 1,
This command enables a more detailed ring indication, in case of incoming call (voice or data). Instead
of the string “RING”, an extended string is used to indicate which type of call is ringing (e.g. +CRING:
VOICE).
These extended indications are:
If the modem is unable to announce to the DTE the network's request (for example it is in V.25ter online
data state) the modem reject the request. No corresponding unsolicited result code is issued when the
modem returns to a command state.
No parameters
Command Syntax: AT+CRC
+CRING: ASYNC
+CRING: REL ASYNC
+CRING: VOICE
+CRING: GPRS
Command
AT+CGPADDR=[<cid> [,<cid> [,…]]] +CGPADDR: <cid>,<PDP_addr>
AT+CGPADDR=?
Command
AT+CRC=0
Note: Extended reports disabled
AT+CRC=1
Note: Extended reports enabled
AT+CRC?
AT+CRC=?
A numeric parameter which specifies a particular PDP context definition. If no <cid> is
specified, the addresses for all defined contexts are returned.
address may be static or dynamic. For a static address, it will be the one set by the
+CGDCONT command when the context was defined. For a dynamic address it will be the
one assigned during the last PDP context activation that used the context definition
referred to by <cid>. <PDP_address> is omitted if none is available.
A string that identifies the modem in the address space applicable to the PDP. The
for asynchronous transparent
for asynchronous non-transparent
for normal speech.
GPRS network request for PDP context activation
Possible responses
OK
Note: Command valid
OK
Note: Command valid
+CRC: 1
OK
+CRC: (0,1)
OK
Possible response(s)
[<CR><LF>+CGPADDR: <cid>,<PDP_addr>
[...]]
OK
+CGPADDR: (list of defined <cid>s)
OK
Chapter 15 – GPRS Commands
166