Help battery standby time

[xtrust]

can anyone help me with my motorola xt720??
my battery standby time is only 20hrs..how do i extend it?
i close all the application,brightness to minimum,screen timeout to 15sec..
ringing volume down to 25%,3g turn off...wifi off..bluetooth off and gps receiver also off..

does anyone have the same problems??

 

[motoindo]

my xt720 only can standby in 18 hrs...cos had many call n sms....if in flight mode can standby 48 hrs...

 

[dannywii]

hmm 7hrs in my first week use

on unlimited 3g broadband so lol