| Key | Uppercase Code (octal) | Lowercase Code (octal) | Key | Uppercase Code (octal) | Lowercase Code (octal) | 
|---|---|---|---|---|---|
| A | 101 | 141 | N | 116 | 156 | 
| B | 102 | 142 | O | 117 | 157 | 
| C | 103 | 143 | P | 120 | 160 | 
| D | 104 | 144 | Q | 121 | 161 | 
| E | 105 | 145 | R | 122 | 162 | 
| F | 106 | 146 | S | 123 | 163 | 
| G | 107 | 147 | T | 124 | 164 | 
| H | 110 | 150 | U | 125 | 165 | 
| I | 111 | 151 | V | 126 | 166 | 
| J | 112 | 152 | W | 127 | 167 | 
| K | 113 | 153 | X | 130 | 170 | 
| L | 114 | 154 | Y | 131 | 171 | 
| M | 115 | 155 | Z | 132 | 172 |