![](/images/new-backgrounds/1255620/25562039x1.webp)
arrow (GPS/MEM) to move the cursor to the next space. Press the left arrow (WX/SOS) to back up.
When using the CHANNEL UP and CHANNEL DOWN keys to enter a name, the alphabetic and numeric characters display in the following order:
xx Capital letters (A through Z)
xx
xx Numbers (0 through 9) xx One blank space
Entering Your User MMSI Number
## NOTE: Be sure you have the correct User MMSI number before entering it in the radio. The radio only allows you to enter the User MMSI once. If you need to
1.When you power up your radio for the first time, it displays MMSI Not Entered and then displays a marine mode screen. Press and hold MENU/CALL; the Enter User MMSI screen displays.
2.Press
3.Enter the MMSI number as described previously to scroll through the numbers. When the ninth digit is entered, the radio asks if you want to save the number and confirm it. Press
4.Before saving the number, the radio displays the message Confirm number! User MMSI data is Permanent! At this point you can edit the number (press MENU/ CALL), save the number (press
Entering a group MMSI number
You can change the group MMSI number as often as you want. The first digit of a group MMSI is fixed at “0.” Follow the steps below to enter a group MMSI number into the radio:
Press and hold | Use the up and down arrows | |||
to adjust each of the eight | ||||
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| DSC Setup | digits in turn. |
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Group MMSI
Group MMSI
0________ 16
USA
Back Save Exit
[MENU] [ENT] [CLR]
1.Press and hold MENU/CALL to display the Call Menu.
2.Scroll to DSC Setup and press
3.Scroll to Group MMSI and press
4.Group MMSI numbers always start with a 0, so that digit is already entered for you. Enter the MMSI number as described previously. When the ninth digit is correct, press
5.To save this MMSI number, press
Uniden MHS135DSC Radio Owner’s Manual |