Motorola G24 Guide Developer's Manual page 186

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The following table shows the +CSCA input characters and their hexadecimal values.
3-102
Table 3-54: +CSCA Input Characters and Hexadecimal Values
Character
+
0-9
*
#
/
-
(
)
blank
A
B
C
D
,
;
AT Commands Reference Manual
Description
International, allowed at
start only
Digits
Instructions
Other characters, allowed
and ignored, not saved
Pause control, ignored, not
saved
Allowed at end of number,
ignored, not saved
Hexadecimal
0x2B
0x30
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0x38
0x39
0x2A
0x23
0x2F
0x2D
0x28
0x29
0x20
0x41
0x42
0x43
0x44
0x2C
0x3B
December 31, 2007