In the old Nokia's phones there was an engineering mode, and you can activate it by special procedures. this mode exposed new menu to get everything about gsm network info. Nokia stop this mode, so I looking for some useful api that can help.
I've already read the whole boards and I get alot of these api.
Some are in etel.h, etelbgsm.h, etelagsm.h, and etelsat.h,
but I couldn't get the etelsat.h header file. one other thing there is no good documentation for these api.
Now I'm looking for these values RxLevel (recieved level in dBm) and RxQuality (recieved qulaity).
Please refere to this page for more information about engineering mode.