Hello, I have a strange ringtone issue, I don't know if it's my phone or just an Android thing. I've set unanswered call forwarding to voicemail at 20 sec. (caller phone rings 5x, checked) Phone signal strength is good. My ringtone is 40 sec long. It's on the SD card (folder: Media\Audio\Ringtones). The people who call me let the phone ringing until they get my voicemail, they say. I ask them everytime how long they keep the phone ringing, they answer with 4/5 times. (as I want too) But my phone stops at 6 sec ringtone. And gives a missed call message. Any ideas? Thanks!