You can check balance Robi internet through any of the following:
1) To check robi internet balance just dial *123*3*5#
2) To check robi internet bundles just dial *123*3#
3) Visit our website www.robi.com/myrobi, clear any pending transactions, check for Internet Balance (MB), go Offline Mode or Renew Edit Package.
4) SMS text message to 6666 with BAL as subject followed by desired package name followed by MB in its digits from 0-9 only as example BAL700 MB01 will show prepaid status BLANK MB98 means unregistered change SUBMIT WHATSAPP MESSAGE