How To Operate Your 900PTT
Learning the basic operations of your 900PTT can be confusing - here is our user guide to help you through.
Using the Address Book
The [Address] key can be used, depending on a preset. Ask your dealer for details.
1. Select a call-to party from the Address book
- Push [Address] to select a Call type. (Example: Group call)
ⓘ Push this key several times to select "All", "Group (Talkgroup)", "Individual", or "Phone*" - Push [▲]/[▼] to select a call-to party. (Example: Sales group 10)


2. Hold down [PTT]
- While holding down [PTT], speak into the microphone.
- The [TR/RX] indicator lights red.

Using the Call History
The [Call History] key can be used, depending on a preset. Ask your dealer for details.
1. Select a call-to party from the Call History.
- Push [Call history] to select a call history ("RX log")
ⓘ Push this key several times to select "TX log", "RX log", "TX MSG log", "RX MSG log", "TX TEL log", or "RX TEL log". - Push [▲]/[▼] to select a call-to party. (Example: Sales 8)


About the history log:
Up to 10 logs can be stored. The oldest log is automatically deleted when the 11th call is received.
2. Hold down [PTT]
- While holding down [PTT], speak into the microphone.
- The [TR/RX] indicator lights red.

Deleting history logs:
- While holding down [FUNC], turn ON the power.
- Release [FUNC] when "SET" is displayed.
- Push [FUNC] or [Address] several times to select "LOG".
- Push [▲]/[▼] to select "CLR", then push [Call history].
All the histories except the recorded audio are deleted.


