Two-way Voice Calls
If EXO has the two-way voice call feature enabled and is in cellular coverage, it can receive two-way voice calls from monitoring personnel as a response to high-urgency notifications.
EXO automatically answers every voice call. You cannot initiate or end voice calls from EXO.
Monitoring personnel initiate a voice call. If EXO is not already in a low-urgency or high-urgency state, it informs you of the incoming call with a low-urgency notification. A chirp sounds to indicate the voice call is connected.
Speak directly to EXO. The microphone is located to the left of the SOS latch. If monitoring personnel cannot hear your responses clearly, you may need to move closer to EXO. When monitoring personnel confirm you are safe, they will end the call and another chirp sounds to indicate the voice call is disconnected.
This feature is different from the push-to-talk (PTT) feature. Voice calls are not available when EXO uses the Iridium satellite network to connect to Blackline Live.
Volume
Two-way calls use EXO's speaker. The speaker's volume cannot be adjusted. See the Speaker section for more information about the speaker.
