6
In case of issues which cannot be solved by phone, please send the
complete device with a copy of the sales receipt to the following
address:
FHF
Support ExResistTel MB
Gewerbeallee 15-19
D-45478 Mülheim an der Ruhr
If no errors are found during the inspection, we shall issue an
invoice for the processing fee.
Device overview
(Cover screws)
(Top part of
the phone)
(Screws)
(Snap-in hook)
