Yealink T56A - User Manual

1
Yealink T56A, T58V/A manual
A. General information
1. Introduction
Welcome!
This manual helps you to optimize the usage of the IP telephone in combination with the PBX. Please
use this manual at initial operation. Some features differ from the features described in the
manufacturer's documentation.
The following pages describe the Yealink T56A und T58A/V telephones.
Yealink T56A
Yealink T58A/V
Yealink EXP50
Subject to alterations

Summary

General Information

Introduction

Provides an overview of the manual's purpose and the IP telephones it covers.

Security

Notes

Provides important safety guidelines for device usage, operation, and cleaning to prevent risks.

Encryption

Explains how to activate and use voice encryption (SRTP) for telephone calls via the administration portal.

Initial Operation

Requirements & Information

Details the necessity of a broadband connection and how to connect a laptop for internet access.

Adding an extension

Instructions on how to add an extension to the telephone system.

Operation

Basic Functions

Covers fundamental phone operations including key functions, calls, and voicemail.

Advanced telephone functions

Details advanced features and configurations for telephone operations.

IP Address

Explains how to locate and find the telephone's IP address.

Overview

1. Function Description
2. Usage Features
3. Maintenance Features

This document serves as a comprehensive manual for the Yealink T56A and T58V/A IP telephones, along with the Yealink EXP50 expansion module. It is designed to guide users through initial setup, basic operations, and advanced features, ensuring optimal use in conjunction with a Private Branch Exchange (PBX) system. The manual highlights that some features may differ from the manufacturer's standard documentation, emphasizing the importance of using this specific guide for initial operation.

Function Description

The Yealink T56A and T58V/A are IP telephones designed for business communication. They integrate with a PBX system, allowing for a range of telephony functions. The manual introduces the concept of voice encryption (SRTP) for telephone calls, a feature that can be activated through the customer's administration portal. This encryption enhances call security, and its activation is indicated by a lock icon on the telephone display during an active call. The manual also touches upon the Yealink EXP50, an expansion module, suggesting its role in extending the functionality of the main telephone unit.

The core functions of these IP telephones include handling outgoing and incoming calls, call transfer, call forwarding, and three-way calls. Advanced features such as "Do not Disturb" (DND), callback, voicemail, and "Hot Desking" are also mentioned, indicating a robust set of communication tools. The manual outlines the process for finding the telephone's IP address, which is crucial for network management and troubleshooting.

Usage Features

The manual provides clear guidelines for using the IP telephones. It emphasizes the need for a sound broadband connection to utilize the IP telephone with a telephone system. A practical hint is provided for users with a single circuit plug, suggesting connecting a laptop to the phone's circuit plug to access the internet while using the phone, thereby optimizing connectivity in home office environments.

The document employs a system of symbols to enhance usability:

• An exclamation mark (!) denotes important information and notices requiring user attention.
• A lightbulb icon signifies useful hints that provide additional information.
• A dash (-) marks an action.
• An arrow (⇒) indicates the result of an action.
• A bullet point (•) is used for lists.

These symbols help users quickly identify critical information, tips, and procedural steps, making the manual easy to navigate and understand. The manual also details the process for activating voice encryption, which involves activating the function on the administration portal and then restarting all telephones. The restart process may take a few minutes, and the encryption status is visually confirmed on the telephone display.

Maintenance Features

While the manual primarily focuses on operation, it includes essential security and cleaning guidelines that contribute to the device's maintenance and longevity. Under "B. Security," it states that the device was produced in accordance with common security standards and provides safety guidelines to minimize risks such as burning, electric shocks, and similar hazards.

General guidelines for maintenance include:

1. Keeping the device dry and clean: This applies during transport, storage, and usage, preventing moisture-related damage and maintaining hygiene.
2. Avoiding collisions and drops: This protects the device from physical damage during handling.
3. Not opening the device case or attempting self-repair: This is a critical guideline to prevent damage to internal components and ensure safety, as unauthorized repairs can void warranties and pose electrical risks.

Guidelines for usage and operation also touch upon maintenance aspects:

1. Checking power supply voltage: Ensuring the power supply voltage matches the device's voltage prevents electrical damage.
2. Using dry hands with cables: This is a safety measure to prevent electric shocks.
3. Avoiding liquid spills: Liquids can cause severe damage to electronic devices, so this guideline is crucial for preventing malfunctions.

For cleaning, specific instructions are provided:

1. Disconnecting and unplugging the device: Before cleaning, the device must be disconnected from the power supply to prevent electric shocks and damage.
2. Using a soft, dry, antistatic cloth: This ensures that the device is cleaned gently without scratching the surface or introducing static electricity, which can harm electronic components.

The manual also outlines various support channels for users, including the nfon.com website for documentation, downloads, and FAQs, and the support.nfon.com website for detailed FAQs and support inquiries. This comprehensive support structure ensures that users can find help for any issues, contributing to the ongoing maintenance and optimal performance of their telephone system. The inclusion of specific contact information for different regions (Germany, UK, Austria, France, Italy, Netherlands) further enhances the usability and maintainability of the devices by providing accessible support.

Yealink T56A Specifications