What is the basic difference between these two classes of logical
channels? Is there any advantage of having them seperately?
Please do help.
Thanks in advance.

Hi! forgetten my security code. Can anyone help me?
Thanks!!!

thanks

I have a Nokia 6230i...it is a great phone IMHO however i have some problems
with it...I cannot set mp3 for ringtone!? i get this error message: "Not
allowed by activation key" now i've searched google but didnt find any
solutions. Somebody told me that the phone is locked and that ...

       I just needed some good reading material or links to understand
E1/T1 and other such
type of trunks. Although I am saying "to understand" but that doesn't
restrict the scope to the "basics". And also if you could point to

If I have an unlocked TMobile Motorola RAZR V3, can I switch to Cingular
and use the same phone with no problem?

Any recommendations for a prepaid sim carrier in France. I'll be in
Brittany, Bordeaux and south of Paris.
Mercy Bo cups!
Bob