Key

Keys	Key Description	Key


o	Places an active call on hold or releases this call from
	being held. This key also enters pauses during predial or	Description
	editing mode. See the section “Using Hold key” for more	Description
	editing mode. See the section “Using Hold key” for more
	information.

∑	Displays the last 5 numbers dialed. See the section “Using
	the Redial List” for more information.
k	Pressing kends an active call. kexits an
k	open list, such as the Directory or Callers List, but if a call
	is active when the list is open, it will also end the call. It
	will not hang up a call that is on hold.

£	£lets you access nine options to customize your
	telephone. See the section “Customizing your phone” for
	more information.

u	Adjusts the volume for the handset, headset, ringer and
	handsfree speaker. See the section "Adjusting the Vo-
	lume" for more information.

d	Pressing dactivates Handsfree so you can make and
f	receive calls without lifting the handset. When the audio
	mode option is activated, this key is used to switch
	between a headset and the Handsfree speakerphone. See
	the sections "Handsfree calling" and "Customizing your
	phone" for more information.

a	Mute, when activated, prevents the caller from hearing
	you through the handsfree, handset or headset. The dis-
	play will show Microphone muted. When a Handsfree or
	Headset call is muted, the speaker light blinks. To take a
	call off mute, press aagain.

c	Directory, which can store up to 50 names and numbers in
	alphabetical order. See the section “Using the Directory”
	for more information.

¯	Pressing ¯allows access to telephone company
	subscribed services such as call waiting and three-way
	calling.

i	Pressing s and r lets you move between screens
	when you are using services. These buttons also let you
	scroll through menu selections, such as the Options List.
	When you are editing entries on the display, 3deletes a
	character or number, and 4adds a space when entering
	or editing names.

b	Callers List, which stores the last 50 callers. See the section
	“Using the Callers List” for more information.
˘	Pressing ˘. Will save names and numbers to the
	Directory or a Softkey Memory.

Model 470 User Guide 3

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.

the sections "Handsfree calling" and "Customizing your

“Using the Callers List” for more information.

470 specifications