COMPLAINTS HANDPHONE OPERATING SYSTEM PROBLEM
COMPLAINTS HANDPHONE OPERATING SYSTEM PROBLEM Name Member : 1. Adib Ghulam (20217129) 2. Krisna Haekal (23217242) 3. M. Ibnu Seina Mulyana (23217689) 4. Rudi Hady S. (25217413) Ibnu: Good Afternoon, Excuse me. Rudi: Good Afternoon sir, can I help you? Ibnu: I bought yesterday new mobile phone here on Sunday, November 3, 2019, wanted to ask why my mobile can not be operated Yes sir? Rudi: I'...