HI,
i am using dialog 4G - 900/= pakage
my uploading is very very slow,
also if i upload a file to mail or something, at that time my download speed is zero. until to upload finish, i can't use the internet.
why is that?
shell I complain to the dialog ?
i am using dialog 4G - 900/= pakage
my uploading is very very slow,

also if i upload a file to mail or something, at that time my download speed is zero. until to upload finish, i can't use the internet.

why is that?
shell I complain to the dialog ?
