Grameenphone all 3G Prepaid & Postpaid Internet Packages (UPDATE November 2016) Gp 3G internet packages : ►Speed Up to 1 Mbps : – 4MB @2tk, Validity: 2 days, To activate SMS ‘4MB’ to 5000 – 35MB @15tk, Validity: 7 days,To activate dial *500*40# – 75MB @30tk, Validity: 7 days,