IMS: modify sendDtmf to pass char input since vendor ril will translate the
char input to int.

Bug: 17282921
Change-Id: If30470868db4fb50154cf84f56aecd6daef7ddd5
1 file changed
tree: 6fc089a361864bf309c894afbe371b804df03f9a
  1. Android.mk
  2. CleanSpec.mk
  3. README.txt
  4. src/
  5. tests/
  6. tools/