OBiOn and OBiTalk Service settings

[nolyn78]

On my OBiOn app at cell phone, android, will show some settings OBiTALK. Speed dials displays previous soft phone number **9xxxxxxxxx, previous OBi100 number **9xxxxxxxxx and my current OBi202 number **9xxxxxxxxx. How do I get rid of the previous settings. My OBiTALK No. provide the previous soft phone number also, on the the OBiOn apps at my cell phonne. Need help.