Post Paid Package giving One Second Pulse

GrameenPhone: Grameen Post paid package are giving one second pulse facilities for calling any operator except F&F calls.For calling any fnf numbers 60 second pulse applicable.

Banglalink: Banglalink Post paid SME package are giving one second pulse for calling any operator.
For corporate users: For calling Banglalink to Banglalink one second pulse applicable.But for calling Banglalink to other operator,1st pulse 30 second than 15 second pulse onwards.

Aktel: Aktel are giving one second pulse only in UDDOKTA post paid/pre paid.

Warid Telecom: Warid gives one second pulse in only Prepaid '01 Second Package' and in Zahi Royal Post paid package.

Teletalk: Teletalk are giving one second pulse in its all post paid connection and also in 'Shapla Prepaid' connection.