|User’s Guide: English 99Dialing with One-Touch KeysTo use a One-Touch key for dialing, just press the appropriateOne-Touch key. For each key, you can program up to twotelephone numbers: a primary number, which will always bedialed first, and an optional alternate number which will beautomatically dialed if the first number is busy or if there isno answer. You can also use the Search key to find locationsprogrammed into One-Touch keys.! The fax unit has keys 1– 20 available on the main One-Touch panel, and keys 21–40 available beneath themain One-Touch panel. To access One-Touch keys 21 –40, lift the main One-Touch keypad by the latch on theleft side of the cover. When you’re finished, close thekeypad to continue normal operation andprogramming.