Se pretender...

Então...

 

 

 

 

 

 

Alterar o período de tempo

1.

Seleccione

(Definições) > Definições do telefone >

de apresentação do ecrã

 

Definições do ecrã.

 

 

2.

Seleccione Tempo de espera do ecrã.

 

3.

Seleccione uma das seguintes opções:

 

 

10 segundos

 

 

30 segundos (predefinição)

 

 

1 minuto

 

 

 

2 minutos

 

 

4.

Prima Guardar para efectuar a alteração ou Cancelar.

 

Nota Quando o tempo de definição do ecrã tiver expirado, a luz do

 

 

ecrã diminui durante 10 segundos e, em seguida, apaga.

 

 

 

 

Alterar aindicação do LED

1.

Seleccione

(Definições) > Definições do telefone >

para cobertura de serviço

 

Definições do ecrã.

 

 

2.

Seleccione Indicador de cobertura LED.

 

3.

Seleccione uma das seguintes opções:

 

 

Activar (predefinição)

 

 

Desactivar

 

 

4.

Prima Guardar para efectuar a alteração ou Cancelar.

 

 

Alterar o idioma do ecrã

1. Inicie sessão nas páginas Web Opções do utilizador. (Consulte

do telefone

 

Aceder às suas páginas Web Opções do utilizador, página 68).

 

2.

Altere a definição de idioma.

 

 

 

 

 

Alterar definições do teclado

Pode definir o teclado para bloquear automaticamente, reproduzir tons e atender uma chamada. Consulte as secções que se seguem para obter mais informações:

Utilizar qualquer tecla para atender o telefone, página 59

Definir o teclado para bloquear automaticamente, página 59

Alterar os tons do teclado, página 60

58

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Cisco Systems 7921G manual Alterar definições do teclado, Definições do ecrã Seleccione Tempo de espera do ecrã

7921G specifications

The Cisco Systems 7921G is a notable wireless VoIP phone designed specifically for business environments. It enhances communication capabilities by merging the advantages of Voice over Internet Protocol (VoIP) with the mobility of wireless technology. The 7921G caters to the needs of enterprises that require reliable connectivity and flexibility.

One of the standout features of the Cisco 7921G is its ergonomic design, which includes a large color display screen that enhances usability. The phone's intuitive interface allows users to navigate through menus effortlessly. Additionally, the device supports a wide range of languages, making it a suitable option for global enterprises.

Technically, the 7921G operates on the IEEE 802.11b/g wireless standards, which ensures compatibility with existing Wi-Fi networks. It employs advanced security protocols such as WPA and WPA2 to safeguard communications against unauthorized access. This is critical for organizations where data security is a top priority.

The device supports a range of advanced telephony features, including call hold, transfer, and three-way conferencing. These features facilitate effective collaboration among team members, regardless of their physical locations. The 7921G also includes support for XML-based applications, enabling custom business applications to be integrated seamlessly.

Battery life is another essential characteristic of the Cisco 7921G. It comes equipped with a rechargeable battery that provides sufficient talk time for a busy workday. Furthermore, the phone features Energy Efficient Ethernet, enhancing power management and reducing overall operational costs.

Audio quality is paramount in any VoIP device, and the 7921G excels in this area with wideband audio technology. This ensures crystal-clear voice clarity, allowing for more natural conversations. In addition, the integration of advanced noise-cancellation technology minimizes background distractions, making conversations more focused and productive.

Moreover, the Cisco 7921G is designed to integrate seamlessly with Cisco Unified Communications Manager, providing IT departments with a unified management experience for VoIP deployment. The combination of features, technologies, and characteristics makes the Cisco 7921G a valuable asset for businesses seeking to improve their communication solutions, offering a balance of mobility, functionality, and security.