Below table has the character set used in GSM
( Global System for Mobile Communications )
| Character | Description | Encoded Hex Byte |
Decimal Value |
| @ | COMMERCIAL AT (U+0040) | 00 | 0 |
| £ | POUND SIGN (U+00A3) | 01 | 1 |
| $ | DOLLAR SIGN (U+0024) | 02 | 2 |
| ¥ | YEN SIGN (U+00A5) | 03 | 3 |
| è | LATIN SMALL LETTER E WITH GRAVE (U+00E8) | 04 | 4 |
| é | LATIN SMALL LETTER E WITH ACUTE (U+00E9) | 05 | 5 |
| ù | LATIN SMALL LETTER U WITH GRAVE (U+00F9) | 06 | 6 |
| ì | LATIN SMALL LETTER I WITH GRAVE (U+00EC) | 07 | 7 |
| ò | LATIN SMALL LETTER O WITH GRAVE (U+00F2) | 08 | 8 |
| ç | LATIN SMALL LETTER C WITH CEDILLA (U+00E7) | 09 | 9 |
| LINE FEED (LF) (U+000A) | 0a | 10 | |
| Ø | LATIN CAPITAL LETTER O WITH STROKE (U+00D8) | 0b | 11 |
| ø | LATIN SMALL LETTER O WITH STROKE (U+00F8) | 0c | 12 |
| CARRIAGE RETURN (CR) (U+000D) | 0d | 13 | |
| Å | LATIN CAPITAL LETTER A WITH RING ABOVE (U+00C5) | 0e | 14 |
| å | LATIN SMALL LETTER A WITH RING ABOVE (U+00E5) | 0f | 15 |
| ? | GREEK CAPITAL LETTER DELTA (U+0394) | 10 | 16 |
| _ | LOW LINE (U+005F) | 11 | 17 |
| F | GREEK CAPITAL LETTER PHI (U+03A6) | 12 | 18 |
| G | GREEK CAPITAL LETTER GAMMA (U+0393) | 13 | 19 |
| ? | GREEK CAPITAL LETTER LAMDA (U+039B) | 14 | 20 |
| O | GREEK CAPITAL LETTER OMEGA (U+03A9) | 15 | 21 |
| ? | GREEK CAPITAL LETTER PI (U+03A0) | 16 | 22 |
| ? | GREEK CAPITAL LETTER PSI (U+03A8) | 17 | 23 |
| S | GREEK CAPITAL LETTER SIGMA (U+03A3) | 18 | 24 |
| T | GREEK CAPITAL LETTER THETA (U+0398) | 19 | 25 |
| ? | GREEK CAPITAL LETTER XI (U+039E) | 1a | 26 |
| NO-BREAK SPACE (U+00A0) | 1b | 27 | |
| FORM FEED (FF) (U+000C) | 1b0a | ||
| ^ | CIRCUMFLEX ACCENT (U+005E) | 1b14 | |
| { | LEFT CURLY BRACKET (U+007B) | 1b28 | |
| } | RIGHT CURLY BRACKET (U+007D) | 1b29 | |
| \ | REVERSE SOLIDUS (U+005C) | 1b2f | |
| [ | LEFT SQUARE BRACKET (U+005B) | 1b3c | |
| ~ | TILDE (U+007E) | 1b3d | |
| ] | RIGHT SQUARE BRACKET (U+005D) | 1b3e | |
| | | VERTICAL LINE (U+007C) | 1b40 | |
| € | EURO SIGN (U+20AC) | 1b65 | |
| Æ | LATIN CAPITAL LETTER AE (U+00C6) | 1c | 28 |
| æ | LATIN SMALL LETTER AE (U+00E6) | 1d | 29 |
| ß | LATIN SMALL LETTER SHARP S (U+00DF) | 1e | 30 |
| É | LATIN CAPITAL LETTER E WITH ACUTE (U+00C9) | 1f | 31 |
| SPACE (U+0020) | 20 | 32 | |
| ! | EXCLAMATION MARK (U+0021) | 21 | 33 |
| " | QUOTATION MARK (U+0022) | 22 | 34 |
| # | NUMBER SIGN (U+0023) | 23 | 35 |
| ¤ | CURRENCY SIGN (U+00A4) | 24 | 36 |
| % | PERCENT SIGN (U+0025) | 25 | 37 |
| & | AMPERSAND (U+0026) | 26 | 38 |
| ' | APOSTROPHE (U+0027) | 27 | 39 |
| ( | LEFT PARENTHESIS (U+0028) | 28 | 40 |
| ) | RIGHT PARENTHESIS (U+0029) | 29 | 41 |
| * | ASTERISK (U+002A) | 2a | 42 |
| + | PLUS SIGN (U+002B) | 2b | 43 |
| , | COMMA (U+002C) | 2c | 44 |
| - | HYPHEN-MINUS (U+002D) | 2d | 45 |
| . | FULL STOP (U+002E) | 2e | 46 |
| / | SOLIDUS (U+002F) | 2f | 47 |
| 0 | DIGIT ZERO (U+0030) | 30 | 48 |
| 1 | DIGIT ONE (U+0031) | 31 | 49 |
| 2 | DIGIT TWO (U+0032) | 32 | 50 |
| 3 | DIGIT THREE (U+0033) | 33 | 51 |
| 4 | DIGIT FOUR (U+0034) | 34 | 52 |
| 5 | DIGIT FIVE (U+0035) | 35 | 53 |
| 6 | DIGIT SIX (U+0036) | 36 | 54 |
| 7 | DIGIT SEVEN (U+0037) | 37 | 55 |
| 8 | DIGIT EIGHT (U+0038) | 38 | 56 |
| 9 | DIGIT NINE (U+0039) | 39 | 57 |
| : | COLON (U+003A) | 3a | 58 |
| ; | SEMICOLON (U+003B) | 3b | 59 |
| < | LESS-THAN SIGN (U+003C) | 3c | 60 |
| = | EQUALS SIGN (U+003D) | 3d | 61 |
| > | GREATER-THAN SIGN (U+003E) | 3e | 62 |
| ? | QUESTION MARK (U+003F) | 3f | 63 |
| ¡ | INVERTED EXCLAMATION MARK (U+00A1) | 40 | 64 |
| A | LATIN CAPITAL LETTER A (U+0041) | 41 | 65 |
| B | LATIN CAPITAL LETTER B (U+0042) | 42 | 66 |
| C | LATIN CAPITAL LETTER C (U+0043) | 43 | 67 |
| D | LATIN CAPITAL LETTER D (U+0044) | 44 | 68 |
| E | LATIN CAPITAL LETTER E (U+0045) | 45 | 69 |
| F | LATIN CAPITAL LETTER F (U+0046) | 46 | 70 |
| G | LATIN CAPITAL LETTER G (U+0047) | 47 | 71 |
| H | LATIN CAPITAL LETTER H (U+0048) | 48 | 72 |
| I | LATIN CAPITAL LETTER I (U+0049) | 49 | 73 |
| J | LATIN CAPITAL LETTER J (U+004A) | 4a | 74 |
| K | LATIN CAPITAL LETTER K (U+004B) | 4b | 75 |
| L | LATIN CAPITAL LETTER L (U+004C) | 4c | 76 |
| M | LATIN CAPITAL LETTER M (U+004D) | 4d | 77 |
| N | LATIN CAPITAL LETTER N (U+004E) | 4e | 78 |
| O | LATIN CAPITAL LETTER O (U+004F) | 4f | 79 |
| P | LATIN CAPITAL LETTER P (U+0050) | 50 | 80 |
| Q | LATIN CAPITAL LETTER Q (U+0051) | 51 | 81 |
| R | LATIN CAPITAL LETTER R (U+0052) | 52 | 82 |
| S | LATIN CAPITAL LETTER S (U+0053) | 53 | 83 |
| T | LATIN CAPITAL LETTER T (U+0054) | 54 | 84 |
| U | LATIN CAPITAL LETTER U (U+0055) | 55 | 85 |
| V | LATIN CAPITAL LETTER V (U+0056) | 56 | 86 |
| W | LATIN CAPITAL LETTER W (U+0057) | 57 | 87 |
| X | LATIN CAPITAL LETTER X (U+0058) | 58 | 88 |
| Y | LATIN CAPITAL LETTER Y (U+0059) | 59 | 89 |
| Z | LATIN CAPITAL LETTER Z (U+005A) | 5a | 90 |
| Ä | LATIN CAPITAL LETTER A WITH DIAERESIS (U+00C4) | 5b | 91 |
| Ö | LATIN CAPITAL LETTER O WITH DIAERESIS (U+00D6) | 5c | 92 |
| Ñ | LATIN CAPITAL LETTER N WITH TILDE (U+00D1) | 5d | 93 |
| Ü | LATIN CAPITAL LETTER U WITH DIAERESIS (U+00DC) | 5e | 94 |
| § | SECTION SIGN (U+00A7) | 5f | 95 |
| ¿ | INVERTED QUESTION MARK (U+00BF) | 60 | 96 |
| a | LATIN SMALL LETTER A (U+0061) | 61 | 97 |
| b | LATIN SMALL LETTER B (U+0062) | 62 | 98 |
| c | LATIN SMALL LETTER C (U+0063) | 63 | 99 |
| d | LATIN SMALL LETTER D (U+0064) | 64 | 100 |
| e | LATIN SMALL LETTER E (U+0065) | 65 | 101 |
| f | LATIN SMALL LETTER F (U+0066) | 66 | 102 |
| g | LATIN SMALL LETTER G (U+0067) | 67 | 103 |
| h | LATIN SMALL LETTER H (U+0068) | 68 | 104 |
| i | LATIN SMALL LETTER I (U+0069) | 69 | 105 |
| j | LATIN SMALL LETTER J (U+006A) | 6a | 106 |
| k | LATIN SMALL LETTER K (U+006B) | 6b | 107 |
| l | LATIN SMALL LETTER L (U+006C) | 6c | 108 |
| m | LATIN SMALL LETTER M (U+006D) | 6d | 109 |
| n | LATIN SMALL LETTER N (U+006E) | 6e | 110 |
| o | LATIN SMALL LETTER O (U+006F) | 6f | 111 |
| p | LATIN SMALL LETTER P (U+0070) | 70 | 112 |
| q | LATIN SMALL LETTER Q (U+0071) | 71 | 113 |
| r | LATIN SMALL LETTER R (U+0072) | 72 | 114 |
| s | LATIN SMALL LETTER S (U+0073) | 73 | 115 |
| t | LATIN SMALL LETTER T (U+0074) | 74 | 116 |
| u | LATIN SMALL LETTER U (U+0075) | 75 | 117 |
| v | LATIN SMALL LETTER V (U+0076) | 76 | 118 |
| w | LATIN SMALL LETTER W (U+0077) | 77 | 119 |
| x | LATIN SMALL LETTER X (U+0078) | 78 | 120 |
| y | LATIN SMALL LETTER Y (U+0079) | 79 | 121 |
| z | LATIN SMALL LETTER Z (U+007A) | 7a | 122 |
| ä | LATIN SMALL LETTER A WITH DIAERESIS (U+00E4) | 7b | 123 |
| ö | LATIN SMALL LETTER O WITH DIAERESIS (U+00F6) | 7c | 124 |
| ñ | LATIN SMALL LETTER N WITH TILDE (U+00F1) | 7d | 125 |
| ü | LATIN SMALL LETTER U WITH DIAERESIS (U+00FC) | 7e | 126 |
| à | LATIN SMALL LETTER A WITH GRAVE (U+00E0) | 7f | 127 |