I submit my complain at PTA website some days ago
My complain[quote=", post:, topic:"]
All cellular networks including Ufone, Zong, Mobilink have turned off their SMS delivery reports just
to save their busy systems. Please take action against them and order them to reinstate the SMS
delivery reports after sending SMS
Their Response[quote=", post:, topic:"]
Complaint No: 75255 Dated: 07-April-2009
A number of complaints are being received on this issue. Although the same is a value added service yet the matter shall be considered in view of subscriber's interest and demand please.
Consumer Protection Directorate
Sector F-5/1, Islamabad.
Ph No. 051-9225325
Fax No. 051-2878127