Uniden UM425 English Owners Manual - Page 32

Using Digital Selective Calling (DSC) Features 5. When the ninth digit is correct, press the SELECT-1W/25W button. The radio displays the new MMSI number and asks you to confirm. 6. To save this MMSI number, select Yes. To cancel this MMSI number, select No. The radio returns to the Setup menu. Using the directory The directory lets you store up to 20 MMSI numbers of other stations so you can call them quickly. Follow the steps below to edit the MMSI numbers in your directory: MENU DSC Call SELECT Directory SELECT New SELECT 16 MMSI 123456789 Name JOHN Use the up & down arrows to scroll through the alphabet for each character. 1. Display the menu and choose the DSC Call sub-menu. 2. Select Directory. The screen displays any previously-entered MMSI numbers and names. 3. To add a new MMSI number to the directory, select New. 4. The radio prompts you to enter the nine-digit MMSI number. Use the CHANNEL UP and CHANNEL DOWN buttons to change the first digit; the CHANNEL UP button increases the number and the CHANNEL DOWN button decreases the number. 5. When the first digit is correct, press the SELECT-1W/25W button. The cursor moves to the next digit. Enter the remaining eight digits of the MMSI number in the same way. 6. When the ninth digit is correct, press the SELECT-1W/25W button. 7. The radio prompts you to enter a name for this MMSI number; the name is what you will see in the directory list. Each name can be up to 12 characters. Use the CHANNEL UP and CHANNEL DOWN buttons to change the first character. The channel buttons scroll through the available characters according to the following table: E-28