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2 nüvifone M20 Owner’s Manual
Install the SIM Card and
the Battery
WARNING: This product contains
a lithium-ion battery. To prevent
damage, remove the device from the
vehicle when exiting or store it out of
direct sunlight.
1. Slide the battery cover off the
back of the nüvifone.
Battery
cover
2. Insert the Subscriber Identity
Module (SIM) card in the
slot at the top of the battery
compartment. Insert the notched
corner of the SIM card rst with
the gold contacts facing down.
SIM card
Reset
button
3. Locate the lithium-ion battery that
came in the product box.
4. Locate the metal contacts on the
end of the lithium-ion battery.
5. Insert the battery so that the
metal contacts on the battery
match up with the metal contacts
inside the battery compartment.
Battery
6. Slide the battery cover onto the
back of the nüvifone.