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. src/
  2. tests/
  3. tools/
  4. Android.mk
  5. CleanSpec.mk
  6. README.txt