|User’s Guide: English 93Programming Speed Dial Numbers! Each fax number that you enter or program into yourmachine can be up to 40 digits long. If you need to diala number with more digits, use the chain dial feature.For more information on chain dialing, refer to“Programming Speed Dial Numbers, Chain Dialing.”! To program or use One-Touch keys 21-40, grasp theOne-Touch keyboard latch and swing the main One-Touch panel out of the way. You can then select fromkeys 21–40. When you are finished, close the One-Touchkeypad and continue.You can program (save) frequently dialed numbers into yourmachine. This way, you enter the full number once, andaccess the number with one or a few keystrokes thereafter.A total of 190 spaces are available for programming numbers.Forty spaces are available as One-Touch Speed Dial keys.150 spaces are available as 2-Digit and 3-Digit Speed Dial(Auto Dial) keys.There are four types of spaces:∑ One-Touch Speed Dial∑ 2-Digit Speed Dial∑ 3-Digit Speed Dial∑ Group Dial! To obtain additional One-Touch key labels, refer to“Options and Consumables.”