Robustel M1000 UP User Guide - Manual (Page 34)

Robustel GoRugged M1000 UP User Guide
RT_UG_M1000 UP_v.1.0.0
17.10.2013 33 / 39
Chapter 4. Appendix
4.1 GSM Alphabet
Standard SMS can contain 160 characters. However, the characters typed must be part of the so-called 7-bit default
alphabet as specified by GSM 3.38. You can see in the table below that this alphabet contains all ASCII characters and
some accented characters.
For example, u umlaut (ü) and e with grave (è), are in this set. Please study the table below to have a complete
overview. Using any character not in this set, will make the SMS a Unicode SMS and limit the length of the SMS to 70
characters.
Note: a few characters actually count as two characters. These characters are:
{}[]~|\ and the Euro symbol: €
You can also see that in the table below in the hex column. These characters need to be escaped.
Below is the 7 bit default alphabet as specified by GSM 03.38. The corresponding ISO-8859-1 decimal codes are
shown in the rightmost column. Note that the euro sign (€) is also included.
Hex
Dec Character name Character ISO-8859-1 DEC
0×00 0 COMMERCIAL AT @ 64
0×01 1 POUND SIGN £ 163
0×02 2 DOLLAR SIGN $ 36
0×03 3 YEN SIGN ¥ 165
0×04 4 LATIN SMALL LETTER E WITH GRAVE и 232
0Ч05 5 LATIN SMALL LETTER E WITH ACUTE й 233
0Ч06 6 LATIN SMALL LETTER U WITH GRAVE щ 249
0Ч07 7 LATIN SMALL LETTER I WITH GRAVE м 236
0Ч08 8 LATIN SMALL LETTER O WITH GRAVE т 242
0Ч09 9 LATIN CAPITAL LETTER C WITH CEDILLA З 199
0Ч0A 10 LINE FEED 10
0×0B 11 LATIN CAPITAL LETTER O WITH STROKE Ш 216
0Ч0C 12 LATIN SMALL LETTER O WITH STROKE ш 248
0Ч0D 13 CARRIAGE RETURN 13
0×0E 14 LATIN CAPITAL LETTER A WITH RING ABOVE Е 197
0Ч0F 15 LATIN SMALL LETTER A WITH RING ABOVE е 229
0Ч10 16 GREEK CAPITAL LETTER DELTA Δ
0×11 17 LOW LINE _ 95
0×12 18 GREEK CAPITAL LETTER PHI Φ
0×13 19 GREEK CAPITAL LETTER GAMMA Γ
0×14 20 GREEK CAPITAL LETTER LAMBDA Λ
0×15 21 GREEK CAPITAL LETTER OMEGA Ω
0×16 22 GREEK CAPITAL LETTER PI Π
0×17 23 GREEK CAPITAL LETTER PSI Ψ