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Using 1-Way Voice on GPS 2

Note: GPS 1 (AT&T device) guidance is available here

1-Way Voice (Listen-In) is helps locate a missing child indoors where GPS is ineffective. It is also used for well-being checks.

The Primary Guardian (person who completed the purchase) can edit which Guardians are authorized for calling the device.
The AngelSense subscription includes 60 free minutes. Typically parents do short well-being checks and the 60 minutes are more than enough. Additional minutes can be purchased in the AngelSense store, and these minutes never expire.
Some schools require that parents disable the voice feature during school hours due to privacy concerns. 

To use 1-Way Voice: 

  1. Click on the menu on the right-hand side when viewing your Timeline.
  2. Then, choose 1-Way Voice to call silently. The dialer will pop up with the device's phone number. Select "Call". 





  • The AngelSense GPS device responds automatically and 1-Way Voice mode begins.
  • During calls, the application does not receive GPS updates. If you are listening throughout the entire transit, the system will miss the transit.
  • Voice quality greatly depends on where the device is attached and the ambient noise. Often, background noise makes it difficult to hear, but you can usually understand what is occurring.
  • Excessive calls will drain a lot of power from the battery. Each listening hour uses 2 hours of battery life.
  • You can use 1-Way Voice to locate a child inside an indoor place
  • Only the authorized phone numbers are allowed to call.
  • There can be an unlimited number of authorized phone numbers on the GPS 2.  


Related Articles

Monitor Calls (Call Logs)
1-Way Voice Overview
Voice Features Notifications
Enabling Voice Features for an emergency when disabled at school 
Is 1-Way Voice Legal? 
Voice quality 
Voice minutes 
Authorize for Calling the device 
Why is my call not going through?