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List of AT Commands for Nokia 22
Copyright © Nokia Mobile Phones 2001. All rights reserved.
5.3 GSM 07.07
5.3.1 +CGMI Request ME manufacturer identification
Command Response
Execute
+CGMI Nokia Mobile Phones
Test
+CGMI=?
5.3.2 +CGMM Request ME model identification
Command Response +cme error
Execute
+CGMM 22 RPM-3 GSM900/1800 x
Test
+CGMM=?
5.3.3 +CGMR Request ME revision identification
Command Response +cme error
Execute
+CGMR SWx.xx x
Test
+CGMR=?
5.3.4 +CGSN Request ME serial number identification
Command Response +cme error
Execute
+CGSN IMEI X
Test
+CGSN=?
5.3.5 +CSCS Select TE character set
Command Response Default
Set
+CSCS=<chset> "8859-1"
Read
+CSCS? +CSCS: <chset>
Test
+CSCS=? +CSCS: ("GSM","HEX","IRA","PCCP437","PCDN","8859-1")
The +CSCS command informs the Nokia 22 of the character set that is used by the DTE.
Defined values
<chset> DTE character set:
"GSM" GSM default alphabet (GSM 03.38 subclass 6.2.1); this setting easily causes
software flow control (XON/XOFF) problems.
"HEX" Character strings consist only of hexadecimal numbers from 00 to FF; e.g. "032FE6"
equals three 8-bit characters that in decimals are 3, 47 and 230; no conversions of
the original ME character set shall be done.
"IRA" International reference alphabet (ITU-T T.50)
"PCCP437" PC character set Code Page 437
"PCDN" PC Danish/Norwegian character set
"8859-1" ISO 8859 Latin 1 character set