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For this reason rechargeable batteries with lithium cells should be replaced after 2 years at the latest or after
reaching a battery capacity that is 50% of its initial value.
Note:
The battery used in this unit poses a fire hazard and can cause chemical injuries if it is used improperly.
Neither the battery nor the battery cells should be opened or disassembled and they should not be burned
or exposed to temperatures exceeding 100 °C.
9. Repair
Repairs are to be conducted by Valutech Outsourcing, a repair center authorized by ecom instruments GmbH
to conduct service for Sonim XP3410 IS (SONIM XP STRIKE IS). Other companies are not allowed to con-
duct any service because the safety of the device needs to be tested after repairs are implemented.
10. Cleaning, maintenance and storage
- Only use a suitable cloth or sponge to clean the phone.
Do not use any solvents or abrasive cleaning agents when cleaning.
- It is recommended that you have the functionality and accuracy of the phone inspected by the manufacturer
every two years.
- If the unit is going to be stored for a prolonged period, remove the battery module from the unit and check
its charge condition at regular intervals.
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