Support displaying phone ringtone setting for each slot as follows:
"Phone ringtone - SIM 1"
"Phone ringtone - SIM 2"
The purpose is to distinguish incoming call from each slot by ringtone.
Depends-On: I9c6ccff938122332d222853d469ad9a623c7d193
Bug: 118735436
Test: Manual
Change-Id: I06c59016e9b6da51ed8a4678a66674fc48c20e40
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>