i really need to clear this up.. cause im constantly going over my rate plan and i dunno when im being charged minutes:

if i dial 661, am i charged minutes?

if im on a call at 8:55pm, and i use it past 9:00pm, do all the minutes after 9:00pm count as night-time minutes still? or is the call stuck on the daytime minutes?

if somebody calls and i do not answer the phone, and it goes into my voicemail but does not leave a msg, do i get charged minutes? and what if they DO leave a msg?

do i get charged minutes for checking voicemail?

and last of all, im confused that the minutes on the main page of my cingular site are not changing, i have no idea how many minutes i have used.

Rollover FM 450

available: 450
used: 564

Rollover Balance

available: 114
used: ---

im over my limit, why is rollover balance --- ? also, why arnt my minutes being updated, i know im uisng the phone? and i find it weird that 564 minus 450 = 114.. someone please clear this up for me