what is self test?
 

can anybody expain what is it ?
for hwk or for the phone?
i didnt used it because i didnt knew it

regards greg

The self test are for phones, is very good for checking if a phone has a software or hardware issue, you can run the tests and see which one fails, you can then check a service manual to see a list of possible solutions to fix the phone.

Odia.

how can we know that it fails??what the specific code???

i mean whats the exact word??

if u see passed then the test is ok

Yup, kinda common sense really!

but some words says not passed not tested not available or simply blank

you mean if you only see passed its ok but other than passed words its not ok??or its failed??

should it be done on dead phone(not power) or on a ON phone?