SL2100 GETTING STARTED GUIDE512.4 Using the System Phone Keys to make changes from Programming ModeKeys for Entering DataUse this key... When you want to...0-9 and * Enter data into a program.Hold Complete the programming step you just made (e.g., pressing Enter on a PC keyboard).When a program entry displays, press Hold to bypass the entry without changing it.Clear/Back Delete the entry to the left (e.g., pressing Backspace on a PC keyboard).Flash Delete or clear all characters to the right of the cursor.Mute Exit one step at a time from the program window currently being viewed.For example, if programming item 5 in 15-03, pressing Mute allows you to enter a new optionin program 15-03. Pressing Mute again allows you to select a new program in the 15-XXseries. Pressing Answer a third time allows you to enter a new program beginning with 1.Pressing Mute one last time brings you to the beginning program display, allowing you toenter any program number.DND Switch between the different input data fields by pressing DND. The cursor moves up to thetop row of the display. Pressing DND again moves the cursor back to the middle row.Enter key: Complete the programming step you just made (e.g., pressing Enter on a PCkeyboard). When a program entry displays, press Enter to bypass the entry without changingit. Same function as Hold key.↑ Scroll forward through a list of entry numbers (e.g., from extension etc.) or through entries in atable (e.g., Common Permit Table).If you enter data and then press this key, the system accepts the data before scrolling forward.↓ Scroll backward through a list of entry numbers (e.g., from extension etc.) or through entries ina table (e.g., Common Permit Table).If you enter data and then press this key, the system accepts the data before scrollingbackward.Enter