Hidden battery power of your mobile phone!
By jcyap888
@jcyap888 (721)
Philippines
August 19, 2007 9:45am CST
Imagine your cell battery is very low, you are expecting an important call and you dont have any charger. Nokia instrument comes with a reserve battery.
To activate press the key *3370# your cell will restart with this reserve and the instrument will show 50% increase in battery. This battery will get charged when you charge your cell next time.
8 responses
@Oneoneo (183)
• Bangladesh
19 Aug 07
Jcyap88 I think you have got some worng information. The code you mention is for EFR that mean "Enhance full rate". If u activate this code the voice quality will improve but u will get a 5% less battery life.
There is no relation with hidden battery power with it.
Thank you.
Members, if u need codes of nokia please comtact me by email. I could give the codes here but mylot dont allow to paste until i reach 500 post and I am tired to write them here becaude it is a big list.
@daomengzhu (17)
• Philippines
13 Sep 07
Hey Oneoneo,
please PM me also the Nokia codes. This is very helpful in knowing the capabilities of our Nokia phones. Thanks in advance.
@angel_of_charm (4134)
• Philippines
20 Aug 07
hm, never heard of at! i think its pretty amazing if it does work..have you trued it yourself? anyway, i have to give it a benefit of the doubt..if ever i got trapped on the same situation i will try it..
• India
12 Oct 09
it does work to any mobile ,at any condition .
@youless (112481)
• Guangzhou, China
19 Aug 07
That is a really cool function. Is it for the latest model or it also works for the old Nokia cellphones?
