Kyocera TASKalfa 181 Fax System (R) Operation Guide - Page 151

Other Features of this Fax Each Encryption Key contains 16 characters that can include any combination of the numerals 0 - 9 and the letters A - F. Entry is carried out with the one-touch keys. Each of the characters is entered as follows: One-touch key No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Character 1 2 3 4 5 6 7 8 9 A B C D E F 0 Each Encryption Key is registered under an "Encryption Key ID" (a 2-digit number from "01" to "20"). When you want to designate an Encryption Key for a certain communication, it is this 2-digit number that you must enter. In order for Encrypted Communication to be successful, while it is absolutely necessary that the Encryption Key used by the transmitting party matches the Encryption Key that is registered for the corresponding Confidential Box in the receiving party's fax, it is not necessary that the Encryption Key IDs match. For example, if the transmitting party initiates an Encrypted Transmission using an Encryption Key of ABFE468C2569D341 that is registered under Encryption Key ID "18", and the receiving party has registered the same Encryption Key, but it is registered under Encryption Key ID "09", as long as the receiving party has registered Encryption Key ID "09" for the Confidential Box that will receive the encrypted documents, reception and correct print out will be successful. 8 Press the Enter key. Registration of that Encryption Key is complete. If you want to continue registering other Encryption Keys, repeat steps 5 - 8. 9 Press the S key or the T key End. 10 Press the Enter key. The operation panel will return to the initial mode settings. 5-57