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General| Voice codecs | G.726, G.729, PCMA, PLC, iLBC |
|---|---|
| Maximum range | 300 m |
| Frequency range | 1.8 - 1.9 GHz |
| Security algorithms | HTTPS, SHA-256, SSL/TLS |
| Voice activity detection | Yes |
| Supported network protocols | SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP |
| Number of handsets supported (max) | 60 |
| Ethernet LAN (RJ-45) ports | 1 |
| Product color | White |
| Input voltage | 100 - 240 V |
| Number of parallel conferences | 3 |
| Harmonized System (HS) code | 85177900 |
Introduction to the different hardware components of the Yealink W90 DECT IP Multi-Cell System.
Detailed description of the W59R handset hardware and its key parts.
Detailed description of the W53H handset hardware and its key parts.
Detailed description of the W56H handset hardware and its key parts.
Detailed description of the CP930W conference phone hardware and its key parts.
Detailed description of the DD phone hardware and its key parts.
Explanation of power LED indicators for W59R/W56H/W53H and mute touch key LEDs for CP930W.
Guide to accessing and navigating the main menu and submenus on the handset.
Explanation of the handset's idle screen layout and status icons for quick information.
Reference guide for icons displayed on the idle screen of W59R/W56H/W53H and CP930W phones.
Information on rechargeable batteries, viewing power status, and entering characters.
Identifies common reasons for handset registration failure with the DECT manager.
Step-by-step guide to register a handset to the DECT manager (DM).
How to manually connect or automatically select the best system for handset registration.
Covers placing external calls, calls from history/directory, and speed dial functions.
Explains how to answer calls, handle multiple calls, and auto-answer settings.
Instructions for placing calls on hold and resuming them.
Details on setting up different types of call forwarding (Always, Busy, No Answer).
Guides on performing blind and attended transfers for calls.
Instructions for setting up, muting, and ending local and network conference calls.
Steps for recording calls, pausing/resuming, and managing recordings.
Explains how to park and retrieve calls using FAC or Transfer modes.
Details on sharing lines, placing/answering calls on shared lines, and indicators.
Instructions for setting voice mail codes, leaving, and listening to voice messages.
Guide to adding, viewing, editing, deleting, and searching contacts in the local directory.
Instructions for managing contacts in the shared directory, including adding and deleting.
How to add, view, edit, and delete contacts in the blocklist to reject calls.
Procedures for searching and viewing contacts in the remote corporate directory.
Reference for icons used in the call history to identify call types.
Steps to view detailed call records and save them to local directory or blocklist.
Instructions on how to delete individual or all call records from the history.
Instructions for turning the handset on and off manually or automatically.
Guide to changing wallpaper, setting screen savers, and adjusting display brightness.
Configuration of keypad lighting, language, and time/date settings.
How to customize soft key functions and create shortcuts for quick access.
Procedures for locking the handset keypad and setting phone lock PINs.
Enabling and disabling silent mode to manage incoming call alerts.
How to adjust the volume for the ringer, media, and during calls.
Instructions for selecting unique ring tones for external calls.
Customizing keypad, touch, confirmation, and low battery advisory tones.
Steps to enable or disable the Bluetooth feature on the W59R handset.
Procedure for scanning and pairing Bluetooth headsets with the W59R.
How to connect, disconnect, delete, and view information for paired devices.
Enabling the Bluetooth mode on the CP930W to connect with mobile devices.
Steps to pair and connect a Bluetooth-enabled mobile phone to the CP930W.
Configuring CP930W as speaker/microphone for mobile audio and media playback.
Managing mobile phone calls using the CP930W, including call controls.
Procedure for connecting a PC to the CP930W using a USB cable for audio.
Setting the CP930W as the default audio input/output device for the PC.
Making and receiving calls using a PC softphone with the CP930W as audio.
How to view warning details from the status screen for troubleshooting.
Procedure to reset individual handset settings to factory defaults.
Instructions for rebooting the handset to resolve potential malfunctions.
Visual representation of the phone's menu structure for different models.
Reference table for input modes and corresponding characters available on the DD Phone.
List of compatible Bluetooth headsets for use with Yealink devices.
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