try *nm# and *R#
nm should work
edit : i think its*0# have u tried that
If you are in India using IDEA Pre or Postpaid connection then dial *101# you will get a secret menu that will let you to activate or deactivate any supported Idea package for your mobile.
<---------u better rep me after this
OPTUS Australia anyone had any luck?
Code for Mobinil - Egypt is *NM#
Still looking for Etisalat's
Is it possible to make modifications in some file to fix this issue?
I'm talking for something like the AppSupport patch.
A file with all possible codes for every country and carrier...
In that case we would always get delivery report, automatically, without manually typing anything when typing SMS.
Can anyone who knows what file try with this idea?
Yes I am sure it can be done but first we need to compile a database with Country - Network - Code
We can start with the ones we know that are working for sure.
And as others occur working can be added.
At the end we would all have fixed the SMS delivery report "bug".
Today I'll contact the 3 carriers in my country (Macedonia) to get the codes,
and I'll post them here.