Pressing the PTT key will place a call to the selected contact.
To return to the previous Menu level, press the ‘B’ key.
6.21. 6.21 TALK GROUPS
The Talk Groups menu allows the user to select the Talk Group.
Figure 41: Talk Groups screen.
6.22. HELP MENU
The Help menu provides the User with a list of simple key shortcuts for functions that
are applicable to the radio unit.
Figure 42: Help Screen.
6.23. TEST MODE MENU
The Test Mode menu allows the User to set the radio into various test modes. This
menu item should not be made available on normal radio units and its use should be
restricted to Engineers only.
Doc Number: TNM--U-E-0108 ISSUE 1.5 Page 57