Mitel 6940 SIP Phone User Guide
• The USB drive file system is set as FAT32 for the USB to be detected by the phone.
• Power source:
• For Ethernet networks that supply inline power to the phone (IEEE 802.3af or IEEE 802.3at
[IEEE 802.3at recommended]) use an Ethernet cable to connect from the phone directly
to the network for power (no 48V AC power adapter required if using Power-over-Ethernet
[PoE] or PoE plus)
• For Ethernet networks that DO NOT supply power to the phone:
• Use only the GlobTek Inc. Limited Power Source [LPS] adapter model no.
GT-41080-1848 (sold separately) to connect from the DC power port on the phone to a
power source or
• Use a PoE power injector or a PoE switch (PoE plus recommended)
Installation and setup
Please refer to the Mitel 6940 IP Phone Installation Guide included with your phone for basic
installation and physical setup information.
Cleaning the Mitel 6940 SIP IP phone touchscreen
Repeated use of the Mitel 6940 SIP IP phone may lead to a dirty screen. To clean the phone’s
screen, Mitel recommends the use of a super fine cotton cloth, cotton swab, or microfiber lens cloth
made of microfiber suede (preferably one without sewn hems or similar characteristics that would
scratch the surface of the screen). You can use the cloth dry for dusting, polishing and light cleaning,
or dampen it (with water only) to deep clean the surface. If using a damp cloth, make sure to use
just a little water on the cloth. Too much moisture can cause damage to your phone that could be
permanent. If the cloth is dripping or the surface shows water spots after wiping, then you are using
too much water on the cloth.
Some rules to follow when cleaning your screen include:
• Do not use any sharp objects including your fingernail.
• Do not rub, touch or tap the surface of the screen with sharp or abrasive items such as a ball-point
pen or a screw driver.
• Do not use any type of cleansers including abrasive cleansers.
• Do not use any type of glass cleaner or any cleaner that contains alcohol or ammonia.
• Do not spray any type of cleaner directly on the phone’s screen.