Best opportunities to get top quality chip level training on mobile phone and laptop . Kolkata The Institute of Electronics Systems & Services(IESS) ,a leading training institute of eastern India provides high quality chip-level training on all types of Mobile Phone and Laptop including both hardware and software. Course Details: Certificate course on Mobile Phone repairing training. Duration : 3 months Course fee: 3000(INR) 2. Advanced diploma in Mobile Phone repairing training (ALL ANDROID SMARTPHONE ,WINDOWSPHONE WITH SOFTWARE). Duration : 6 months Course fee :TOTAL 6000(INR).. ***(Rs2000/-*3INSTALLMENT OR 5000/- AT A TIME) 3.Advanced diploma in Laptop and Motherboard repairing training. Duration : 6 months Course fee : 8000(INR) Contact details: IESS Belgharia 49A, verner lane Near Railway gate no 2 Kolkata-56 9433078426(Mobile). 9903030694.