How to get Internet setting on Telenor, Mobilink, Ufone, Warid and Zong

Here is the detail given to get Internet setting on the Telenor, Mobilink, Ufone, Warid and Zong. You can just dial the given code of each company and get Internet setting.

Internet setting:
Telenor: All to 131
Mobilink:"INTERNET" to
7342
UFONE:(E.g) Nokia 2690 /Samsung and Send to 222.
Warid: "All" to 2333
Zong:(E.g) All Nokia / Samsung send to 5800