User's Manual

snom m9 Quick Start Guide

iMportant BatterY inforMation

This product uses a rechargeable Lithium-Ion battery 3.7V, 650mAh.

Only use batteries with “snom” brand and P/N: 60020438 or 60020438

that came with the handset or replacement batteries approved by snom

technology AG. Do not use any other type of battery, since this may

lead to leakage, fire, explosion, or other dangerous situations. In order

to replace or remove the battery, you must first remove the battery cover

of the handset. Never disassemble, alter, or short-circuit batteries or use

them for purposes other than the intended one. Charge battery only within

the snom m9 handset placed in the snom m9 charger that came with the

product.

Charging and discharging, storage

The handset is powered by a rechargeable battery. 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 0° C to 40° C (32° 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. For short-term storage store batteries in a dry location

with low humidity, no corrosive gases, and at a temperature range of -20°