Handset Overview; Recharging The Battery; Setting Up The Base Station - Snom m9 DECT Administration Manual

snom m9 DECT Administrator Guide

Handset Overview

Belt clip
Volume adjust key+-
Adjust volume of:
• Ringer (when call is ringing)
• Speaker (when in call)
Speakerphone key (on/off)
Headset jack connector 2.5 mm

Recharging the Battery

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 will eventually wear out even though it can
be charged and discharged hundreds of times. If the phone is 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 indica-
tor appears on the display.
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 temporarily be non-working, even when the battery is fully charged. Avoid overcharging.
Repeated overcharging can lead to deterioration in battery performance. Never attempt to charge the battery
with reversed polarity as this may cause the gas pressure inside the battery to rise and lead to leakages.

Setting up the Base Station

The base station and handsets are designed for indoor installation with a temperature range between +5°C
and +45°C (between 41°F and 113°F). They are not intended for outdoor installation!
DECT handsets have a range of around 300 feet from the base station.
1. Once the handset is ready for use, insert one end of the Ethernet cable into the redundant network
port of the base station, then connect the other end of the Ethernet cable to a LAN port in your network
(e.g., switch, router, etc.).
Warning: Safety status of input/output connections comply to safety extra-low voltage
(SELV) requirements. To avoid electric shock, do not connect SELV circuits to telephone-
network voltage (TNV) circuits. LAN ports contain SELV circuits, and PSTN ports contain
TNV circuits. Some LAN and PSTN ports both use RJ-45 (8P8C) connectors. Use cau-
tion when connecting cables.
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Speakerphone
Battery cover