I am having a huge problem with my verizon 6800. While in sleep mode the phone will not receive calls. When I wake the phone up I then receive all calls i missed. This issue has also occured with the phones alarm as well-- in the morning the alarm does not activate until the phone is taken out of sleep mode. I have returned the phone twice for this issue and have had the problem with absolutely no 3rd party apps installed. I would appreciate any feedback from those who have experienced the same problems or might know what the problem is. Verizon has stated that this is not a common problem and thinks it is a bios issue.