Observe Input / Output signal of different sections of mobile
phone unit.
3
Read the content of SIM card.
4
Perform testing procedure of different sections of mobile
phone.
5
Find out different add- on accessories for cell phones (battery,
charger, hands free data cable, memory card) and their
interfacing with Handset.
6
Identify different sections and component of mobile unit such
as (Ringer section, dialer section, receiver section etc.)
7
Troubleshooting and testing of mobile handset. Such as Speaker
problem, Ringer problem, Mike problem, Vibrator problem, SIM
card problem, charging problem, display problem ,Dialing/keypad
problem , Dead handset , Network problem, water dipped handset
9
Observe the process of Call connection and Call release of
Mobile system.