Aastra Telecom 470 manual Why can’t I hear a caller or be heard?, Why does the telephone wobble?

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or private, you cannot return the call. Or, the number may require an area code. Press the EditNum softkey to edit the number, then press the Dial softkey.

Why can’t I hear a caller or be heard?

Increase the receiver or speaker volume. Make sure the handset cord is inserted securely into the jack. If the speaker light is flashing, the call is muted; press the akey to turn mute off; the light will be steady and not flashing.

Why does the telephone wobble?

Make sure the cords are routed properly through the stand, as indicated in the Installation section. Check that the stand has been properly snapped into place.

What is a softkey?

There are three keys on both the left and right side of the display. They do different things, depending on the command displayed next to them. See the section “How do I use softkeys?” for more information.

Troubleshooting

†These services may have different names in your area. Contact your telephone company for details.

If you’ve read this owner’s manual and consulted the Troubleshooting section and still have problems, please visit our website at www.aastra.com or call 1-800-574-1611 for technical assistance.

© Aastra Telecom 2005

D0041-0046-00-00 Rev.02

Model 470 User Guide 21

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Contents Page Table of Contents Unpacking the Phone Emergency Service FeatureIntroduction Key Description Key DescriptionKey Installation Customize the telephone Install on a wallInsert number card How do I use softkeys? IndicatorsPrompts and Indicators PromptsMaking and Answering Calls Making and Answering CallsSpeaker Light Using Hold keyAdjusting the Volume Status lightsCustomizing your phone Setting your OptionsCustomizing your phone Customizing your phone Adding a name and number to the Directory Using the DirectoryUsing the Directory Deleting all entries in the Directory Changing entries in the Direc- toryDialing from the Directory Deleting an entry in the Direc- torySoftkey Memory Softkey MemoryTo completely Erase the entry from the telephone Dialing Using a Speed Dial softkeyTo Delete a Speed Dial softkey To only Erase the Speed Dial SoftkeyMoving a Speed Dial Entry to a different blank Button Saving a feature and light to a softkey buttonAssigning a Directory Entry to a Speed Dial softkey Using FeatureLight keys To save a FeatureLight on softkey buttonTo save a FeatureLight OFF softkey button Using the Callers List Using the Callers ListHeadset/ Dataport Operation Using a Headset with your TelephoneMaking and Receiving Calls using a Headset Using the DataportIcons in the Callers List IconsIcons Icons in the DirectoryTroubleshooting What is a softkey? Why can’t I hear a caller or be heard?Why does the telephone wobble? Limited Warranty Limited WarrantyIndex Index

470 specifications

The Aastra Telecom 470 is a sophisticated communication device designed for businesses seeking to enhance their telecommunications systems. Renowned for its reliability and user-friendly features, the Aastra 470 is ideal for small to medium-sized enterprises. It provides a perfect blend of functionality, flexibility, and design, which makes it a favored choice among organizations that prioritize effective communication.

One of the main features of the Aastra 470 is its crystal-clear audio quality. The device supports wideband audio technology, which enables a higher frequency range for voice transmission, thereby improving clarity and reducing misunderstandings during conversations. This enhances the quality of both local and remote communications, making it an essential tool for businesses that rely on clear dialogue with clients and colleagues.

Another defining characteristic of the Aastra 470 is its extensive range of programmable features. The device allows users to customize settings according to their preferences, including programmable keys, call logs, and speed dial options. This flexibility helps streamline operations, allowing personnel to manage their calls more efficiently and effectively.

The Aastra 470 is equipped with advanced connectivity features. It supports various telephony interfaces, allowing seamless integration with both traditional phone lines and Voice over Internet Protocol (VoIP) systems. This versatility means users can enjoy the benefits of modern technology without sacrificing their existing infrastructure. Additionally, the device offers compatibility with various communication protocols, enabling it to function in diverse environments.

Enhanced security features are also prevalent in the Aastra 470, providing businesses with peace of mind regarding their communications. The device includes encryption and security protocols to safeguard sensitive conversations and data transmission, essential for companies operating in regulated industries where confidentiality is paramount.

Durability and design are other noteworthy traits of the Aastra 470. Its robust construction ensures long-lasting performance, even in high-pressure environments. The ergonomic design coupled with a clear, user-friendly interface makes navigation simple for users of all skill levels.

In summary, the Aastra Telecom 470 is a comprehensive telecommunications solution that combines advanced technology, high-quality audio, flexible features, and robust security measures. Its ability to integrate seamlessly with existing systems makes it a valuable asset for businesses looking to enhance their communication capabilities. With the Aastra 470, organizations can facilitate better collaboration, improve customer interactions, and streamline their overall communication processes.
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