Attribution

Information in this document has been obtained from an ATA publication. The ATA publications are protected by copyright and must not be used except as permitted. See http://www.austelco.org.au/copyright.

This information was last updated on Nov 18, 2025 and is for historical reference only.

NameMobile Originated One Way Emergency Calls
Year2021
Status

CURRENT

Description

The Guideline identifies scenarios where mobile devices are used to make an Emergency Call with a SIM intended for one way communications e.g. a data-only SIM for the Internet of Things (IoT).

It specifies what may or may not be possible for a call back by an Emergency Service Organisation (ESO) or a Welfare Check by a Carrier or CSP.

Latest Version

G667:2021