General Settings:
  Radio Read: 0xB000, 0xFC0
  Radio Write: 0x4000, 0xFC0
  Data File: 0x5000, 0xFC0
  Default Padding: 0x00

  0x10 - 0x19: Boot Screen 1 (10x UInt8 ASCII)
    Default: WELCOME

  0x20 - 0x29: Boot Screen 2 (10x UInt8 ASCII)
    Default: Radioddity

  0x30 - 0x3F: Unknown
    0000 0040 0000 0052 0000 6013 0000 4017

  0x40: Time Out Transmit (1x UInt8)
    - 0x00: Off
    - 0x01: 15 seconds (Min)
    - 0xNN: UInt8(NN) * 15 seconds
    - 0x07: 105 seconds (Default)
    - 0x28: 600 seconds (Max)

  0x41: Squelch Level (1x UInt8)
    - 0x00: 0
    - 0x03: 3 (Default)
    - 0x09: 9 (Max)

  0x42: VOX Level (1x UInt8)
    - 0x00: Off (Default)
    - 0x01: 1 (Min)
    - 0x09: 9 (Max)

  0x43: Flags (1x UInt8)
    0b BBBB 0 W 1 V

    BBBB: Battery Saver
      0x0: Off
      0x1: 1:1
      0x2: 1:2 (Default)
      0x3: 1:3
      0x4: 1:4

    W: Work Mode
    - 0: Freq Mode
    - 1: CH Mode (Default)

    V: Voice Alert
    - 1: On (Default)
    - 0: Off    

  0x44: Backlight (1x UInt8)
    - 0x00: Bright (No Timeout)
    - 0x01: 1s Timeout
    - 0x0N: N * 1s Timeout
    - 0x05: 5s Timeout (Default)
    - 0x0A: 10s Timeout

  0x45: Flags (1x UInt8)
    0b B 00 C SS DD

    B: Beep Tone
    - 0: Off
    - 1: On (Default)

    C: CTCSS Tail Rever
    - 0: Off
    - 1: On (Default)

    SS: Scan Type
    - 00: Time
    - 01: Carrier (Default)
    - 10: Search

    DD: DTMF Side Tone
    - 00: Off (Default)
    - 01: DT-ST
    - 10: ANI-ST
    - 11: DT+ANI

  0x46: Flags (1x UInt8)
    0b 0 D R MM A F 0

    D: Dual Standby
    - 0: Off (Default)
    - 1: On

    R: Roger Beep
    - 0: Off
    - 1: On (Default)

    MM: Alarm Mode
    - 00: On Site (Default)
    - 01: Send Sound
    - 10: Send Code

    A: Alarm Sound
    - 0: Off
    - 1: On (Default)

    F: FM Radio
    - 0: Disabled
    - 1: Enabled (Default)

  0x47: Repeat Tail Revert (1x UInt8)
    - 0x00: Off
    - 0x01: 100 ms
    - 0x02: 200 ms (Default)
    - 0x0N: N * 100 ms
    - 0x0A: 1000 ms (Max)

  0x48: Repeat Tail Delay (1x UInt8)
    - 0x00: Off
    - 0x01: 100 ms
    - 0x02: 200 ms (Default)
    - 0x0N: N * 100 ms
    - 0x0A: 1000 ms (Max)

  0x49: TBST (1x UInt8)
    - 0x00: 1000 Hz
    - 0x01: 1450 Hz
    - 0x02: 1750 Hz (Default)
    - 0x03: 2100 Hz

  0x50: Channel Display Type Flags (1x UInt8)
    0b 000000 BA
    
    B: Channel B
    - 0: Name + Number (Default)
    - 1: Freq + Number

    A: Channel A
    - 0: Name + Number (Default)
    - 1: Freq + Number

  0x61 - 0x68: 0xFF (?)
  0x6B - 0x6F: 0xFF (?)
  0x70 - 0x79: 0xFF (?)

DTMF Settings:
  Radio Read: 0xD000, 0xFC0
  Radio Write: 0xD000, 0xFC0
  Data File: 0x6000, 0xFC0
  Default Padding: 0x00

  0x00 - 0x4A: DTMF Codes
    5x UInt8 per code, 0xFF right padded
    Code 1 offset 0x00 (last digit 0x04)
    Code 15 offset 0x46 (last digit 0x4A)
    0xFF: Not Set (Default)
    0x00: 0
    0x09: 9
    0x0A: A
    0x0D: D

  0x50 - 0x55: Radio ID Code (5x UInt8 ASCII)
    All digits must be filled in.
    Default: 12345
    0x00: 0
    0x09: 9
    0x0A: A
    0x0D: D

  0x60: PTT Flags (1x UInt8)
    0b 000000 R S
    
    R: PTT Release Send
    - 0: No (Default)
    - 1: Yes

    S: PTT Press Send
      - 0: No (Default)
      - 1: Yes

  0x61: Delay Time (1x UInt8)
    - 0x00: 100 ms (Default)
    - 0x01: 150 ms
    - 0xNN: 100 + (UInt8(NN) * 50) ms
    - 0x12: 1000 ms (Max)

  0x62: Digit Duration (1x UInt8)
    - 0x00: 80 ms (Default)
    - 0x01: 90 ms
    - 0xNN: 80 + (UInt8(NN) * 10) ms
    - 0xC0: 2000 ms (Max)

  0x63: Digit Interval Duration (1x UInt8)
    - 0x00: 80 ms (Default)
    - 0x01: 90 ms
    - 0xNN: 80 + (UInt8(NN) * 10) ms
    - 0xC0: 2000 ms (Max)