- Who is the manufacturer of your radio?
What is the model name or number of your radio?
Do you wish to use a PTT (Push-to-talk-switch) to key the radio or would you prefer VOX (Voice activated transmission)
What style of headset do you want? Over-the-Head, Behind-the-Head (For wear under protective headgear), or Single Ear or Slotted Dome (when awareness of ambient sounds or conversation is desirable).
- note: VOX not available for mobile radios.
PTT is the most popular and less problematic answer to this question. VOX is usually required when it is very important that the user has both hands available or is wearing protective or restrictive clothing.