am 1b05a79f: am 7cdd26ce: Merge "Enables writing to USIM phonebook (fixes issue 8976)."

Merge commit '1b05a79f7d3c77ac2135d8f1ab40f0b13854ffae'

* commit '1b05a79f7d3c77ac2135d8f1ab40f0b13854ffae':
  Enables writing to USIM phonebook (fixes issue 8976).