MTCMR-H4-P1-GB/IE Multi-Tech Systems, MTCMR-H4-P1-GB/IE Datasheet - Page 41

• 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

SIM Commands
These commands are used to communicate with an installed (U)SIM.
!AUTH Run GSM Algorithm on SIM
!ICCID Return (U)SIM Card’s ICCID
High Speed HSPA-H4 AT Commands Reference Guide (Document S000483A)
Syntax:
Note:
Description:
Parameters:
Syntax:
Description:
Parameters:
Execution:
Response: AT!AUTH: <SRES>, <key>
Purpose:
This command can only be used when the second bit (Bit 1) of the “PCSCDISABLE”
Authenticate the SIM using a random number.
<randNumber>:
<SRES> (SIM response):
<key> (Ciphering key):
Query:
Response:
Purpose:
Return a (U)SIM’s ICCID (Integrated Circuit Card ID).
<iccid> (ICCID of the (U)SIM currently being tested):
customization bitmap is not set. (See !CUSTOM in the Part 2—Extended AT Commands
in the manual.)
or
16 bytes (32 hexadecimal digits) random number), without leading ‘0x’.
Example: 123A567B9012C4567D90123E56789012
4 bytes (8 hexadecimal digits), without leading ‘0x’.
Example: 500e2879
8 bytes (16 hexadecimal digits), without leading ‘0x’.
Example: ec793ac5662e7000
20 digit decimal number—This number is often printed on the (U)SIM card.
AT!AUTH=<randNumber>
OK
ERROR (no SIM or “PCSDISABLE” customization bit 1 is set)
Return the SIM’s response and a 64-bit ciphering key:
AT!ICCID?
!ICCID: <iccid>
OK
Display the ICCID.
Chapter 2 – Modem-Specific Commands
41