Added getSmscAddress() and setSmscAddress() to access SMSC address in
(U)SIM through the SmsManager.
getSmscAddress() requires that the calling app is the default SMS app,
or has READ_PRIVILEGED_PHONE_STATE or the carrier privileges.
setSmscAddress() requires that the calling app is the default SMS app,
or has MODIFY_PHONE_STATE or the carrier privileges.
Test: Manual
Change-Id: Icb21aff450f71b30ef6a1181834014bf7b85b8e1
Signed-off-by: Taesu Lee <taesu82.lee@samsung.com>
f7488d0874