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User Manual M65 / M85 / M25 Safety, Disposal, Cleaning of Product
Charging and Discharging, Storage
• The full performance of a new battery is achieved only after two or three complete charge and
discharge cycles.
• The battery can be charged and discharged hundreds of times, but it will eventually wear out. Use
only snom technology AG approved batteries.
• If left unused, a fully charged battery will lose its charge over time. If the battery is completely
discharged, it may take a few minutes before the charging indicator appears on the display.
• Use the battery only for its intended purpose. Do not short-circuit the battery. Short-circuiting
the terminals may damage the battery or the connecting object. Do not use a damaged charger or
battery. Using a damaged battery may cause it to explode.
• Do not place or store the battery, inside or outside the handset, in the immediate vicinity of open
fire or other heat sources.
• Leaving the battery in hot or cold places will reduce its capacity and lifetime. Charge batteries
within an ambient temperature range of 5° C to 40° C (41° F to 104° F). A device with a hot or cold
battery may not work temporarily, even when the battery is fully charged.
• Avoid overcharging. Repeated overcharging can lead to deterioration in battery performance.
Never attempt charging the battery with reversed polarity as this may cause the gas pressure
inside the battery to rise and lead to leakages.
• Remove battery if storing phone for more than 1 month.
• Store battery/batteries in a cool, dry place without corrosive gases. Temperature range for
storage up to 3 months: -20° C to 35° C (-4° F to 95° F). Storage up to 6 months: Charge battery/
batteries to 30% to 70% of capacity and store at +5° C and +25° C (41° F to 77° F), relative
humidity 50%.
• Battery Disposal. Defective or exhausted batteries should never be disposed of as municipal
waste. Return old batteries to the battery supplier, a licensed battery dealer or a designated
collection facility. Do not incinerate batteries.
Disposal of the device
Handset, Charger, and Power Supply
This product is subject to European Directive 2002/96/EC and may not be disposed
of with general household garbage. If you do not know where you may dispose
of the device at the end of its lifespan, contact your municipality, your local waste
management provider, or your seller..
If you do not know where you may dispose of the device at the end of its lifespan,
contact your municipality, your local waste management provider, or your seller.
For countries outside the European Union
Disposal of electrical and electronic products in countries outside the European Union should be done
in line with local regulations. Please contact local authorities for further information.
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General
Weight and Dimensions
