Telephone Maintenance - Sagem RT1000-V2 User Manual

SAGEM RT1000 User Manual
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9.2 Telephone Maintenance

The following suggestions will help you to keep your telephone in good condition.
Please keep the phone at a dry place, or the liquid will rust the metal circuit.
Please place the phone apart from high temperature: high temperature will shorten
the life of the electric CMOS chip and melt the plastic and damage the battery.
Please do not open the phone shell or disjoint the phone.
Do not use the thick acid or alkali product to wash the phone body.
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