The procedures for programming the MERLIN Messaging System in this Online Guide use several conventions to indicate what the steps involve. The conventions are described in the following table:
| Typeface Sample | Meaning |
| To select this option, press this imprinted button on the console. | |
| To select this menu option, press the unlabeled display button next to the option. | |
| [nnn] | Enter the variable information in brackets. |
| Press this key on the PC. | |
| Press this function key on the PC. | |
| On the PC, hold down the first key and press the second key. | |
| Continuation of procedures. |
That completes the walk-through of the MERLIN Messaging System Online Guide. To begin accessing information related to your selected path, click one of the topics listed in the Contents Panel.