iCell S550, Quick Start Manual, Page: 11 / 72

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top up your mobile data transfer credit!
WARNING!
Do not damage or manipulate the OBU!
Improper use results improper pay toll road
usage commitment and leads to penalty
issued by the authorities!
Do not try to disassemble or repair the OBU!
In OBU there is nothing to be repaired by the
user! Do not throw the OBU into fire!
Dispose the OBU in accordance with the
regulations of the disposal of electrical
devices with risk of explosion!
In Hungary operate the OBU as instructed in
this guide!
Power off the OBU outside Hungary!
Credit information displayed on OBU is only
informative. For the proper credit information
please visit www.hu-go.hu.
If your prepaid balance is LOW or NONE please
stop driving with respect to the traffic rules
and take the required steps to top up your
credit.
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