Poor mobile signals slammed News Highlights: Poor mobile signals slammed. LAHORE: The Lahore Chamber of Commerce and Industry (LCCI) has expressed dismay at the poor signal quality of mobile phones in various parts of the city and has urged the Pakistan Telecommunications Authority (PTA) to take note of the situation, said a statement on Tuesday. . LCCI Senior Vice President Nasir Hameed Khan said cell phones have become essential for any businessman, but poor signal quality is hitting companies hard. The cellular companies are earning billions of rupees from the customers, but signal quality is deteriorating every day, he said, adding that LCCI has received several complaints from members that signal quality is very poor in different parts of the city.