i was having a problem with the ringtone on my memoir, whenever it rang the volume would be really low for a period and then get louder. my phone was not set to increasing ringtone, it was set to melody. it did the same thing when the alarm sounded. i just got a replacement and its doing the same thing. is this normal, if not, is there a way to fix it or get it to ring louder (the volume is already set to seven)? thanks in advance for any help.