Add comment to RIL_UNSOL_CALL_RING.

Document the expected behavior and the new system properties
ro.telephony.call_ring.multiple and ro.telephony.call_ring.delay.

Change-Id: I600358ea29a31cafba99c58492003b7c2c6f77ed
1 file changed
tree: fbbfd81f2eaa5649c0a06019524f0ef4b69373ab
  1. include/
  2. libril/
  3. reference-cdma-sms/
  4. reference-ril/
  5. rild/