Charging and using the battery

To charge the battery, insert the mobile telephone into the charging shell with the keypad facing forwards.

Caution:

Only use the approved C39280-Z4-C373 power supply unit to operate the charging shell.

The charging status is indicated by the charge status display. This flashes during charging:

=Battery empty

eBattery 33% charged

VBattery 66% charged

UBattery 100% charged

Note:

Initial charging: charge the battery for at least 16 hours, re- gardless of the charging status icon. Without replacing it in the charging shell, use the mobile telephone until the "bat- tery low" beep is heard. This action aligns the charge sta- tus display with the battery operating times.

To achieve full operating and charging times (see page 12), let the mobile telephone discharge a number of times without replacing it in the charging shell until the battery low beep sounds.

For future charging: you can place your mobile telephone in the charging shell each time it is used. Charging is elec- tronically controlled which ensures that the battery is charged optimally.

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Siemens HiPath 4000 operating instructions Charging and using the battery

HiPath 4000 specifications

Siemens HiPath 4000 is a robust and versatile communication platform designed for enterprises seeking to enhance their telephony and collaboration capabilities. Aimed at medium to large organizations, the HiPath 4000 provides a wide array of features that streamline communication processes and increase overall productivity.

One of the standout features of the HiPath 4000 is its modular architecture, allowing businesses to scale their communication systems according to their evolving needs. This flexibility means that organizations can start with a core system and expand as necessary, adding components such as additional lines, advanced telephony functions, and multimedia services. This scalability is crucial for businesses looking to grow without needing a complete overhaul of their existing communication infrastructure.

The HiPath 4000 leverages Voice over IP (VoIP) technology, enabling high-quality voice communication over the internet. This not only reduces costs associated with traditional phone lines but also allows for advanced features such as call forwarding, voicemail-to-email, and conference calling. The integration of VoIP facilitates seamless communication between different locations, making it ideal for geographically dispersed teams.

Another key characteristic of the HiPath 4000 is its support for various endpoint devices, including traditional analog phones, digital handsets, and softphones. This interoperability allows companies to utilize their existing equipment while also adopting newer technologies. As a result, businesses can enhance their communication capabilities without unnecessary replacement costs.

In addition to voice communication, the HiPath 4000 includes unified communications capabilities, which integrate voice, video, and data services. This convergence of various communication methods enhances collaboration among team members, allowing for more dynamic interactions. Features such as instant messaging, video conferencing, and collaborative workspaces are readily available within the system.

Security is a critical aspect of any communication system, and the HiPath 4000 addresses this with advanced encryption and secure access protocols. This focus on security ensures that sensitive company information remains protected, creating a reliable platform for business communication.

In summary, the Siemens HiPath 4000 is a powerful communication solution combining flexibility, scalability, and advanced technologies. With its VoIP capabilities, support for diverse endpoint devices, and unified communications features, it caters to the needs of modern businesses striving for efficiency and innovation in their communication practices.