Aastra Telecom AT-200HT owner manual

of batteries can cause charging, which may result in leakage or explosion.

9.Remove the batteries from this product if the product will not be used for a long period of time (several months or more) since during this time the battery could leak, damaging in the product.

10.Discard “dead” batteries as soon as possible since “dead” batteries are more likely to leak in a product.

11.Do not store this product, or the batteries provided with or identified for use with this product in high-temperature areas. Batteries that are stored in a freezer or refrigerator for the purpose of extending shelf life should be protected from condensation during the storage and defrosting. Batteries should be stabilized at room temperature prior to use after cold storage.

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