There are two versions of this versatile 255 channel mobile radio. There is the GM339 which uses an up/down scroll button to select channels. The GM399 model has a larger 4 line alphanumeric display and a full alphanumeric keypad to make it easy to edit the contact list and make quick entry of the desired channel number, a contact list address or status.

Standard Package Includes

• 25w 255 Channel Conventional Radio
• Standard Rugged Microphone
• Vehicle Installation Kit (excluding aerial)
• External Speaker for GM399 Model

Standard Package Features

• 5 Tone Selective Signalling Standards
  - both radios support 5 tone selective signalling standards
• Excellent Audio Quality
• Switchable Channel Spacing
• LCD Display
  - GM339 has a line alphanumeric display with icons
  - GM399 has a 4 line alphanumeric display with icons
• PTT - ID (Automatic Number Identification)
• Emergency Signalling
• 4 Customised Buttons
  - providing flexibility to dedicate the most useful operations to those specific buttons for instant one-touch access
  - 7 customised buttons for the GM399
• Built in Voice Storage