Airbus Iridium SATCOM System165E5733-00 L-3 Aviation Recorders ProprietaryIssue, Rev. 0221 January 2014Page 66To view the Address Book in the MUI:1. In Operational Mode, log in as Maintenance User or Administrator User.2. Click Address Book to display the Address Book entries (see Figure 7-12).Figure 7-12 – Address Book3. View the Address Book entries in the MUI: Order#: Up to 300 address book entries.Note: This parameter is not part of the adb.csv file. Phone Number: From 6 to 18 digits Contact Name: Up to 23 alphanumeric characters Default Call Priority and Directory: Options displayed are Emergency, Safety,Non-Safety, and Public. Protected: YES indicates that the Address Book entry is ‘protected’ from beingmodified. NO indicates that the Address Book entry is ‘not protected’, and can bemodified or deleted via the MCDU in Operational Mode. Extension 2 and 3 Speed Dial: Currently not used.7.3.2 Owner Requirements Table (ORT) ParametersThe following user access privileges are required to modify ORT parameters:Maintenance User – 5 ORT parametersThe Owner Requirements Table (ORT) for Maintenance User (see Figure 7-13) contains theparameters that may be customized by the individual aircraft operator. These settings may bechanged as required to meet operational requirements or preferences.The ORT file can be uploaded and downloaded as a binary file by the Maintenance User.