You can include special characters and symbols by entering a control code or a Unicode string.
Symbols can be inserted in text using one of the following methods:
| Unicode strings and control codes | ||
|---|---|---|
| Name | Control Codes | Unicode Strings | 
| Degree (°) | %%d | U+00B0 | 
| Plus/Minus Tolerance (±) | %%p | U+00B1 | 
| Diameter ( | %%c | U+2205 | 
| Text symbols and Unicode strings | ||
|---|---|---|
| Name | Symbol | Unicode String | 
| Almost equal |  
				 | U+2248 | 
| Angle |  
				 | U+2220 | 
| Boundary line |  
				 | U+E100 | 
| Centerline |  
				 | U+2104 | 
| Delta |  
				 | U+0394 | 
| Electrical phase |  
				 | U+0278 | 
| Flow line |  
				 | U+E101 | 
| Identity |  
				 | U+2261 | 
| Initial length |  
				 | U+E200 | 
| Monument line |  
				 | U+E102 | 
| Not equal |  
				 | U+2260 | 
| Ohm |  
				 | U+2126 | 
| Omega |  
				 | U+03A9 | 
| Plate/property line |  
				 | U+214A | 
| Subscript 2 |  
				 | U+2082 | 
| Squared |  
				 | U+00B2 | 
| Cubed |  
				 | U+00B3 | 
These text symbols are available in the following True Type (TTF) and SHX fonts:
* These fonts also include the Initial Length symbol used for arc length dimensions.