More Info
MP50 Business USB Phone
Quick Start Guide (V1.0)
Applies to rmware version 131.410.0.1 or later
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Package Contents
Optional Accessories
Bluetooth USB dongle BT50 Busylight BLT60
We recommend that you use the accessories provided or approved by Yealink. The unapproved third-party
accessories may result in reduced performance.
Attach the Stand
Connect Cables
PC
The phone should be worked with Yealink original power adapter (12V/1A) only. The third party power adapter
may damage the phone.
You can also connect to PC via Bluetooth, as shown in the Bluetooth Connection section.
1
The headset should be
purchased separately.
USB Cable
(Attached)
Handset Cable
Connect Optional USB Devices
Hardware Component Instructions
Keypad
Power LED Indicator
Speaker
Teams Key
Volume Key
USB3.0 Port
Touch Screen
HEADSET Key
MUTE Key
Speakerphone Key
2
Startup
After the phone is supplied with power for the rst time, it automatically begins the initialization
process. After startup, select a desired language and then the phone enters the home page.
How to Connect
USB Connection
Connect the attached USB cable to the USB-A / USB-C port on your PC.
Bluetooth Connection
• Connect to Bluetooth devices via built-in Bluetooth
3
• Connect to PC via BT50
PC
After USB / Bluetooth connection, the phone will display the device CARD on the home page.
When you are signed in to Skype for Business / Microsoft Teams on the connected device, account
information will be synced to the MP50 phone, showing the avatar and nickname.
4
Placing Calls
Do one of the following:
• Tap the device CARD on the home page and call a number by using the dialpad.
The call will be made from the selected device.
• Pick up the handset, press the Speakerphone key or tap , and call a number by using the
dialpad.
The call will be made from the default outgoing dialing device.
• When you are signed in to Skype for Business / Microsoft Teams on the connected device, place
calls using the Teams / Skype for Business client.
The MP50 phone will synchronize the call status.
5
Regulatory Notices
Operating Ambient Temperatures
• Operating temperature: +14 to 122°F (-10 to 50°C)
•Relative humidity: 5% to 90%, noncondensing
•Storage temperature: -22 to +160°F (-30 to +70°C)
Warranty
Our product warranty is limited only to the unit itself, when used normally in
accordance with the operating instructions and the system environment. We
are not liable for damage or loss resulting from the use of this product, or for
any claim from a third party. We are not liable for problems with Yealink device
arising from the use of this product; we are not liable for nancial damages,
lost prots, claims from third parties, etc., arising from the use of this product.
Explanation of the symbols
• DC symbol
is the DC voltage symbol.
•WEEE Warning symbol
To avoid the potential effects on the environment and human health as a
result of the presence of hazardous substances in electrical and
electronic equipment, end users of electrical and electronic equipment
should understand the meaning of the crossed-out wheeled bin symbol. Do
not dispose of WEEE as unsorted municipal waste and have to collect such
WEEE separately.
• Restriction of Hazardous Substances Directive (RoHS)
This device complies with the requirements of the EU RoHS Directive.
Statements of compliance can be obtained by contacting support@yealink.
com.
•Safety Instructions
Save these instructions. Read these safety instructions before
use!
General Requirements
• Before you install and use the device, read the safety instructions carefully
and observe the situation during operation.
• During the process of storage, transportation, and operation, please
always keep the device dry and clean,avoid collision and crash.
•Please attempt not to dismantle the device by yourself. In case of any
discrepancy, please contact the appointed maintenance center for repair.
•Please refer to the relevant laws and statutes while using the device. Legal
rights of others should be respected as well.
Environmental Requirements
•Place the device at a well-ventilated place. Do not expose the device under
direct sunlight.
•Keep the device dry and free of dusts.
•Do not place the device on or near any inammable or re-vulnerable
object, such as rubber-made materials.
•Keep the device away from any heat source or bare re, such as a candle
or an electric heater.
Operating Requirements
•Do not let a child operate the device without guidance.
•Do not let a child play with the device or any accessory in case of
accidental swallowing.
•Please use the accessories provided or authorized by the manufacturer
only.
•The power supply of the device shall meet the requirements of the input
voltage of the device. Please use the provided surge protection power
socket only.
•Before plugging or unplugging any cable, make sure that your hands are
completely dry.
•Do not spill liquid of any kind on the product or use the equipment near
water, for example, near a bathtub, washbowl, kitchen sink, wet basement
or near a swimming pool.
•During a thunderstorm, stop using the device and disconnect it from the
power supply. Unplug the power plug and the Asymmetric Digital Subscriber
Line (ADSL) twisted pair (the radio frequency cable) to avoid lightning strike.
•If the device is left unused for a rather long time, disconnect it from the
power supply and unplug the power plug.
•When there is smoke emitted from the device, or some abnormal noise or
smell, disconnect the device from the power supply, and unplug the power
plug immediately.
•Contact the specied maintenance center for repair.
•Do not insert any object into equipment slots that is not part of the
product or auxiliary product.
•Before connecting a cable, connect the grounding cable of the
device rst. Do not disconnect the grounding cable until you
disconnect all other cables.
Operating Requirements
• Before cleaning the device, disconnect it from the power supply.
•Use a piece of soft, dry and anti-static cloth to clean the device.
•Keep the power plug clean and dry.
Troubleshooting
The unit cannot supply power to device other than Yealink device.
There is a bad connection with the plug.
1. Clean the plug with a dry cloth.
2. Connect it to another wall outlet.
The usage environment is out of operating temperature range.
1. Use in the operating temperature range.
The cable between the unit and the Yealink device is connected
incorrectly.
1. Connect the cable correctly.
You cannot connect the cable properly.
1. You may have connected a wrong Yealink device.
2. Use the correct power supply.
Some dust, etc., may be in the port.
1. Clean the port.
Contact your dealer or authorized service facility for any further
questions.
FCC Statement
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Any Changes or modications not expressly approved by the party
responsible for compliance could void the user's authority to operate the
equipment.
IC Statement
This device complies with Industry Canada’s licence-exempt RSSs.
Operation is subject to the following two conditions:
(1) this device may not cause interference; and
2) this device must accept any interference, including interference that
(
may cause undesired operation of the device. CAN ICES-3(B)
Le présent appareil est conforme aux CNR d’Industrie Canada
applicables aux appareils radio exempts de licence. L’exploitation est
autorisée aux deux conditions suivantes :
(1) l’appareil ne doit pas produire de brouillage;
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique
subi, même si le brouillage est susceptible d’en compromettre le
fonctionnement.NMB-3(B)
Radiation Exposure Statement
This equipment complies with FCC and IC radiation exposure limits
set forth for an uncontrolled environment. This equipment should be
installed and operated with minimum distance 20cm between the
radiator and your body.
Cet émetteur ne doit pas être Co-placé ou ne fonctionnant en même
temps qu'aucune autre antenne ou émetteur. Cet équipement devrait
être installé et actionné avec une distance minimum de 20 centimètres
entre le radiateur et votre corps.
Contact Information
YEALINK NETWORK TECHNOLOGY CO.,LTD.
309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City,
Fujian, P.R.C
YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.
Strawinskylaan 3127, Atrium Building, 8th oor, 1077ZX Amsterdam,
The Netherlands
YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.
999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA
Made in China
About Yealink
430104001395
Yealink is a global leading provider of enter prise communication and collaboration solutions, offering video conferencing service to worldwide enterprises.
Focusing on research and development, Yealink also insists on innovation and creation. With the outstanding technical patents of cloud computing, audio,
video and image processing technology, Yealink has built up a panoramic collaboration solution of audio and video conferencing by merging its cloud services
with a series of endpoints products. As one of the best providers in more than 140 countries and regions including the US, the UK and Australia, Yealink ranks
No.1 in the global market share of SIP phones shipments.
Technical Support
Visit Yealink WIKI (http://support.yealink.com/) for the latest rmware, guides, FAQ, Product documents, and more. For better service, we sincerely recommend
you to use Yealink Ticketing system (https://ticket.yelink.com) to submit all your technical issues.
YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.
Web: www.yealink.com
Copyright©2020 YEALINK(XIAMEN) NETWORK
TECHNOLOGY
CO.,LTD.All rights reserved.
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