120930 -

: You can text anyone, though non-emergency contacts may need to message you first or be in your "Emergency Contacts" list to initiate the conversation.

: When you are outside of traditional signal range, your iPhone will prompt you to connect to a satellite. You must be outdoors with a clear view of the sky. Key Capabilities : 120930

: You can send iMessages to your emergency contacts or family members. : You can text anyone, though non-emergency contacts

: It is a unique article identifier for a study titled "The influence of environmental regulation on industrial structure upgrading," published in the journal Technological Forecasting and Social Change . : You can text anyone