Salaam Weekly Internet Bundle gives you 250 MB Internet for the fee of 48 AFN and available for 2 weeks use only.
How to Activate
Send A 250MB to 740
How to Deactivate
Send D 250MB to 740
TERMS AND CONDITIONS
Any additional usage beyond the data included in the bundle is charged at 1 Afs per MB.
Source Link: Salaam Official Website
For Afghan Wireless Internet Settings please visit the Salaam Internet or APN setting for iPhone and Andriod page