Crash detection recipients list - more than one number?

Dear all,

I’m using FMC920 and it is configured to notify my sister by SMS if crash is detected. It works as it should.
I want to expand the list of recipients - to include myself.

Why I needed it? I want to be notified if someone hits my car while parked.
In what way can I accomplish that?

(Crash detection feature takes only one phone number)