For the heavy user Airtel customers, a 129 Taka worth internet pack has been introduced in order to cater all of their needs.
Offer includes:  5 GB internet.  
Validity: 7 days.
To avail this pack, users need to recharge 129 Taka or dial *123*129#

Terms and Conditions:

• All prepaid and postpaid customers are eligible to enjoy this offer
• Pack can be purchased through USSD (prepaid/postpaid) & Recharge (prepaid).
• The pack will be automatically renewed after validity period is over.
• Applicable for 2G, 3G and 4G networks
• Internet volume could be used 24/7
• For checking the internet balance dial *3#