1

Using Cyanogenmod 10.2.1-d2att, phone is rooted.  I tried settings for other S3 models but this application is so configurable--so many combinations of settings--I thought it would be quicker to ask here.
Please tell me any other information you need.

2

Galaxy S3 SGH-I747 Samsung stock ROM doesn't need root, the solution Call Recorder for Galaxy S3 SGH-I747


For the CM ROM / other ROMs, if the solution above doesn't work please use these settings to record calls with root:
- Record Mode: 1 or 5
- Tune Samsung1: No
- Tune Samsung2: No
- Tune Samsung3: No
- Tune Audio Route: Group3
- Change Audio Controls: Yes
- Change Audio Driver: No
- Start Input Stream: No

Or use these settings to record calls with root:
- Record Mode: 21, 22, 23 or 24
- Tune Samsung1: No
- Tune Samsung2: No
- Tune Samsung3: No
- Tune Audio Route: Group3
- Change Audio Controls: Yes
- Change Audio Driver: Yes
- Start Input Stream: No