MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 35

• 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

Multi-Tech Systems, Inc. GPRS AT Commands Reference Guide (Document Number S000293J)
Values:
Operation Flow for Field PlmnOns
<mode>
<NumOper> is the operator in numeric format.
<AlphaOper> is the operator in long or short alphanumeric format (see Codes and Values for Operator
<lac> is the two byte Location Area Code to be used to get the PLMN name. If it is not entered, the
<PlmnOns> is a bit-field with the following coding:
0
1
2
3
4
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit value is 1 for Activate and 0 for Deactivate the method. <PlmnOns> value should be provided
as a decimal value.
Example: <PlmnOns>=31 means that the four methods will be used for PLMN names (bit-field
value is 1111 or 0x1F).
Bit 4 (FLASH)
current lac will be used (0 if limited service). It is provided as an integer value.
Use long alphanumeric format
Use short alphanumeric format
Reserved for future use
Erase NITZ PLMN list if <NumOper> = 0
Access to EEPROM to read or write the method to use for getting PLMN names
Read access if <NumOper> omitted
Write access if <NumOper>(=<PlmnOns>) provided.
1
Names in the Appendix).
E-ONS
CPHS
SPN
NITZ
FLASH
Bit 3 (NITZ)
1
Bit 2 (SPN)
1
Bit 1 (CPHS)
1
Chapter 6 – Network Service Commands
Bit 0 (E-ONS)
1
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