the phone has the time set to the time zone I live in. All incoming calls show time stamp 7:00 hours in the future. ie. set time is 1.40 pm the cid time stamp is 8:40 pm. How do I sync the time?? I need to know the time that the phone call was received. subtracting 7:00 hours each time is bad. TheHandset phones have the visual ringer blinking 24 hours a day. How do I turn them off??? It is draining the battery when away from the charger. I have read the manual cover to end cannot find info on these problems. Please let me know what I can do.