5055 SIP Phone User Guide (Rev. A)

Speaker Volume (Handset, Headset and Handsfree)

To change the volume of the handset, headset or handsfree speaker volume: Note: The time and date are specific to the SIP Phone, not to user profiles.

1. Get a dial tone (see Making Calls on page 14).

2.Press the ▼ key to decrease the volume, or the ▲ key to increase the volume (one key press per level).

3.Put the SIP Phone on-hook (replace handset on cradle, press the Headset key, or press the Speaker key).

The new setting will stay in effect until you change it again (if the SIP Phone loses power, the settings will return to the factory default settings).

Speed Dial

You can program a Personal Key with Speed Dial, so you call someone with one key press.

Programming a Speed Dial Key

1. Press the Menu key.

2.Press the >> softkey until “PROGRAM MEMORY KEYS?” appears, and press the OK softkey.

3.Press the Personal key you want to program. The key’s light turns red.

•If the key is not yet programmed, the display reads “UNUSED KEY”.

•If the key is already programmed, its associated feature is displayed. You must delete a key’s programming before you can apply a new one (press the Delete softkey and follow the prompts).

4.Press the AddNew softkey.

5.“ENTER NUMBER” is displayed.

•If you want to enter a name address, press the Name softkey.

•If you want to enter a URL address, press the URL softkey.

6.Enter the number (or name, or URL address), and press the Save softkey.

7.“KEY SAVED” is displayed. Press the OK softkey.

8.“PROGRAM MEMORY KEYS?” is displayed. Press the OK softkey to program more function keys, or the Menu key to return to the default display.

9.To add a label beside a Personal key you programmed:

•Lift the plastic protector using the tab at the bottom.

•Write the information on the card below the plastic protector.

•Put the card and plastic protector back on the phone (insert top first).

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Mitel 5055 manual Speaker Volume Handset, Headset and Handsfree, Programming a Speed Dial Key
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5055 specifications

The Mitel 5055 is a robust and versatile communication device tailored for the needs of modern businesses. Featuring a sleek design and user-friendly interface, the Mitel 5055 is built to enhance productivity and streamline communication within an organization.

One of the standout features of the Mitel 5055 is its advanced VoIP (Voice over Internet Protocol) technology, which allows users to make phone calls over the internet, reducing costs and improving call quality. This technology is essential for companies looking to optimize their communication infrastructure. Additionally, the device supports various codecs, ensuring compatibility with different networks and environments, thus providing flexibility for users.

The Mitel 5055 is equipped with a large backlit display, enhancing visibility and usability in various lighting conditions. This feature is particularly beneficial for busy professionals who rely on quick access to information. Furthermore, it has programmable keys and a designed layout that allows customization according to user preferences. This level of personalization enables users to streamline their daily tasks efficiently.

Another key characteristic of the Mitel 5055 is its integrated conference calling feature, making it ideal for team collaboration. With this capability, multiple users can join a single call, promoting effective communication regardless of their physical locations. It also supports call transfer, voicemail, and call waiting features, ensuring that users never miss an important call.

The device is compatible with a range of Mitel communication platforms, offering seamless integration into existing systems. Whether your organization is using Mitel's cloud services or on-premises solutions, the 5055 is designed to fit in. The support for SIP (Session Initiation Protocol) further enhances its interoperability with various telephony systems, making it a practical choice for diverse business environments.

Security is another crucial aspect of the Mitel 5055, as it features encrypted communication to protect sensitive information during calls. This focus on security is essential for businesses handling confidential data and ensures compliance with various regulatory standards.

In summary, the Mitel 5055 delivers a comprehensive set of features, utilizing cutting-edge technologies to meet the evolving needs of communications in the modern workplace. Its combination of user-friendly design, advanced VoIP technology, and strong security protocols make it an excellent choice for businesses looking to improve their communication systems.
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