60
Article 3
ZTE is obliged during the guarantee, within a reasonable time
frame, to remove all reported faults and defects of the Device cov-
ered with this guarantee certificate which have come to be with
the proper and regular use of the Device, to repair the Device in
an authorised service centre or a replacement of the faulty Device
with the same but properly working Device if a repair is not pos-
sible.
Article 4
The guarantee stops being valid if:
1. the information from the invoice and/or the guarantee are
erased or altered;
2. the information on the Device (type, and serial number of the
manufacturer) are erased or altered;
3. it is established that the Device was opened by an unauthor-
ized person.
Note: Customers can report faults and establish the guarantee
with the salesman or relevant MetroPCS Customer Services
representative