Yealink SIP-T20 Betriebsanweisung

Enterprise IP Phone Overview - 6 -Overview Keypad Instruction You can check the following list

Enterprise IP Phone Overview Navigation Keys Use the navigation keys to navigate in the display menu

Enterprise IP Phone Overview Icon Instruction The IP Phone displays different kinds of icons on its

Enterprise IP Phone Overview Phone Options Phone UI Web UI Status --IP Address

Enterprise IP Phone Customizing Your Phone Customizing Your Phone General Settings Phone Status You can view the st

Enterprise IP Phone Customizing Your Phone To change the language via Phone interface： 1) Press MENU->Settings-&

Enterprise IP Phone Customizing Your Phone Keypad Lock You can lock the keypad of your phone when you are temporarily

Enterprise IP Phone Customizing Your Phone 3) Press OK button to save the contrast change or MENU key to cancel. T

Enterprise IP Phone Customizing Your Phone Note: The ring tone file format must be in 16bits WAV format (via Ulaw Co

Enterprise IP Phone Customizing Your Phone Contact Management Edit/Add/Delete Contact You can store a large numbe

About This Guide Thank you for choosing this Enterprise IP Phone which is especially designed for power users in the office environment. It feature

Enterprise IP Phone Customizing Your Phone 2) Browse the specific contact list file in .doc format,

Enterprise IP Phone Customizing Your Phone 2) Enter the desired Prefix and Replace. 3) Press Add button to save th

Enterprise IP Phone Customizing Your Phone 2) Enter the desired “x/.” 3) Press Add button to save the changes. 4)

Enterprise IP Phone Using the Basic Phone Functions Using the Basic Call Functions Making a call Call Devices You can m

Enterprise IP Phone Using the Basic Phone Functions Denying an incoming call Press MENU key to deny the incoming call directly

Enterprise IP Phone Using the Basic Phone Functions might play a melody or message to the other party while waiting. Other cal

Enterprise IP Phone Using the Basic Phone Functions To Attended Transfer via Phone interface:1) Press TRAN button during the

Enterprise IP Phone Using the Basic Phone Functions Note: Please contact your system administrator for the connecting code. D

Enterprise IP Phone Using the Advanced Phone Functions Using the Advanced Phone Functions Account Setting Please refer to the p

Enterprise IP Phone Using the Advanced Phone Functions Network Setting PC Port Setting Please refer to the prev

Tables of Contents Getting Started...- 1 - Packing List ...

Enterprise IP Phone Using the Advanced Phone Functions To configure PC Port settings via Phone interface: 1) Press Menu->Setting

Enterprise IP Phone Using the Advanced Phone Functions HTTPS This IP phone can support HTTPS (Hypertext Transfer Protocol over Secur

Enterprise IP Phone Using the Advanced Phone Functions Administrator/User Password Administrator mode grants unlimited access to the

Enterprise IP Phone Using the Advanced Phone Functions 5) It will take a few minutes to reset, please do not power off during rese

Enterprise IP Phone Using the Advanced Phone Functions The parameters of the Autoprovision： Parameter Description Update Protocol

Enterprise IP Phone Using the Advanced Phone Functions Note: You can ask your system administrator for the decrypt

Enterprise IP Phone Using the Advanced Phone Functions To edit the tone filed via Web interface: 1) Choose Phone->Tones. 2) Ent

Enterprise IP Phone Trouble Shooting Trouble Shooting I can not register to the server？ 1) Check the IP ad

Enterprise IP Phone Trouble Shooting How to send SMS? You could edit the SMS in the MENU-> Messages->Tex

Call Forward ... - 20 - During an Ac

Enterprise IP Phone Getting Started - 1 -Getting Started Packing List The following components are incl

Enterprise IP Phone Getting Started z Handset & Handset Core z Ethernet Cable z Quic

Enterprise IP Phone Getting Started 1) Attach the Stand, as shown below: 2) Connect Handset and Headset

Enterprise IP Phone Getting Started Note: 1. If inline power is provided, do not install AC adapter. Make

Enterprise IP Phone Getting Started PPPoE: If you are using the xDSL Modem, you can connect your phone to