Windmill Infotech Limited | ISO 9001:2008

Grameenphone Outbound Call Center Service
Grameenphone, being, the largest mobile service provider in Bangladesh has outsourced its outbound call center service with Windmill Infotech Ltd.


  • Collection Outbound Calling to subscribers
  • Outbound call for new address verification & credit limit estimation
  • True postpaid subscribers calls for welcome, first bill cycle, prepaid to postpaid calls etc.


  • Outbound Call Center