NEC ND-71762(E) Telephone User Manual


 
ND-71762 (E) PRODUCT LIABILITY
PL- 7
Issue 2
PRODUCT LIABILITY
2.3 Periodic Repair Parts and Disposables
ATTENTION
Replace the periodic repair parts such as fan, battery, backup battery, HD, fuse, and display. If not
change the parts and past the periodic term, sudden traffic fault might lead to the whole system failure
and damaging. Replace the disposables such as ink ribbon, FD, recording paper, and headset.
We recommend you to make a contract for the maintenance service.