What is One Touch Call (SOS) Feature ?

One touch call is used for emergencies once the button is pressed it will call the first configured number on the app if there is no response it will direct the call to the second number and then the third.

Family Tag Features
How do I buy the device ?
What are the features of the device ?
Can I buy more than one devices at the same time ?
How do I get the Device ?
Can I add more than one number to the One Touch Call feature ?
Can I whitelist numbers on other networks ?
What is a Whitelist ?
Can I add a number from another service provider as a one touch call or to the whitelist ?
How many numbers can I add to the whitelist ?
What is the Time Interval Mode ?
What is a geo fence ?
What will happen if I change the device name ?
What is the Vibration Mode ?