(não em espera),
.
(não em espera),
.
da chamada em espera que você deseja adicionar.
(não em espera),
.
e selecione 
ao lado do ícone Chamadas perdidas à direita da tela (pode incluir uma contagem de chamadas perdidas). O ícone Chamadas perdidas é exibido nesse local quando você tiver novas (não visualizadas ainda) chamadas perdidas.
e selecione um diretório.
estará vermelha fixa e a chamada será exibida na tela.
em seu telefone ficará vermelha intermitente. Você ou seu colega de trabalho pode 
em seu telefone para "intercalar" (adicionar você próprio) em uma chamada na linha compartilhada, criando uma conferência.
e siga os comandos
ao lado do ícone de correio de voz 
.
uma vez enquanto o telefone estiver tocando.
para voltar aos aplicativos 
9971 specifications
The Cisco Systems 9971 is a sophisticated IP phone designed for use in enterprise environments, delivering advanced communication capabilities and a user-friendly experience. With its robust features and modern design, the 9971 has become a popular choice for organizations seeking to enhance their telephony solutions.One of the standout characteristics of the Cisco 9971 is its high-resolution color touchscreen display. This 5-inch display boasts a resolution of 800 by 480 pixels, offering crisp visuals and an intuitive interface that simplifies navigation. Users can easily access contacts, call logs, and various features through touch gestures, improving overall productivity. The adjustable viewing angle ensures comfortable use in various settings.
The 9971 supports multiple line appearances, allowing users to manage multiple calls simultaneously. With support for up to 10 lines, users can efficiently handle incoming and outgoing calls, fostering better communication and teamwork. Additionally, the phone features a comprehensive range of customizable settings, enabling users to personalize their experience according to their preferences.
In terms of audio quality, the Cisco 9971 excels with its wideband audio support, providing clear and natural sound quality during conversations. This is enhanced by the use of Cisco’s Acoustic Focusing technology, which minimizes background noise and focuses on the speaker's voice, resulting in an improved communication experience.
The phone is equipped with advanced technologies such as Power over Ethernet (PoE), enabling it to receive power and data through a single Ethernet cable, simplifying installation and reducing clutter. The 9971 also offers integrated Bluetooth support, allowing users to connect wireless headsets and other devices for added convenience.
Security is a critical consideration for modern communication devices, and the Cisco 9971 is designed with features that protect sensitive information. It supports various security protocols including HTTPS, SRTP, and TLS, providing encrypted communications and safeguarding against unauthorized access.
Furthermore, the Cisco 9971 is compatible with Cisco Unified Communications Manager, facilitating a seamless integration into existing Cisco environments. This compatibility ensures that organizations can leverage advanced features like presence, instant messaging, and video calling, making it a versatile tool for enhancing collaboration.
In summary, the Cisco Systems 9971 is a feature-rich IP phone that combines high-quality audio, a vibrant touchscreen display, and robust security measures. Its advanced capabilities make it a valuable asset for any enterprise looking to improve its communication infrastructure and foster efficient teamwork.