I got this Curve 3G about 3 weeks ago and the last few days and it keeps on not sending bbms for hours.. it lets me recieve and send text messages fine but it comes up with the small red clock by the pending message, sometimes its fine, but then it does it for hours on end, i have resetted the signal thing on/off and battery pulled, still not working! Help please.. ive searched across the web and cant find much :s most people are solved by the battery pull!