2. Ibyuma byihariye (umuvuduko mwinshi) hamwe nibikorwa bikomeye, bikomeye
3. Kuri Ericsson MDF Module
4. Gabanya insinga zirenze kumurongo umwe kanda, iremeza kwinjiza insinga
5. Ubwoko bubiri bwo guhitamo, ubwoko bwicyatsi buri mubwiza bwa mbere
6. Ibikoresho bishyushye