GSM

GSM 03.38

Basic Character Set

	0x00	0x10	0x20	0x30	0x40	0x50	0x60	0x70
0x00	@	Δ	SP	0	¡	P	¿	p
0x01	£	_	!	1	A	Q	a	q
0x02	$	Φ	"	2	B	R	b	r
0x03	¥	Γ	#	3	C	S	c	s
0x04	è	Λ	¤	4	D	T	d	t
0x05	é	Ω	%	5	E	U	e	u
0x06	ù	Π	&	6	F	V	f	v
0x07	ì	Ψ	'	7	G	W	g	w
0x08	ò	Σ	(	8	H	X	h	x
0x09	Ç	Θ	)	9	I	Y	i	y
0x0A	LF	Ξ	*	:	J	Z	j	z
0x0B	Ø	ESC	+	;	K	Ä	k	ä
0x0C	ø	Æ	,	<	L	Ö	l	ö
0x0D	CR	æ	-	=	M	Ñ	m	ñ
0x0E	Å	ß	.	>	N	Ü	n	ü
0x0F	å	É	/	?	O	§	o	à

Note that the second part of the table is only accessible if the GSM device supports the 7-bit extension mechanism, using the ESC character prefix. Otherwise, the ESC code itself is interpreted as a space, and the following character will be treated as if there was no leading ESC code.

Extension

	0x00	0x10	0x20	0x30	0x40	0x50	0x60	0x70
0x00
0x01
0x02
0x03
0x04		^
0x05							€
0x06
0x07
0x08			{
0x09			}
0x0A	FF
0x0B		SS2
0x0C				[
0x0D	CR2			~
0x0E				]
0x0F			\

• FF is a Page Break control. If not recognized, it shall be treated like LF.

• CR2 is a control character. No language specific character shall be encoded at this position.

• SS2 is a second Single Shift Escape control reserved for future extensions.