Category Archives : Eletronics

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Electronics is distinct from electrical and electro-mechanical science and technology, which deals with the generation, distribution, switching, storage, and conversion of electrical energy to and from other energy forms using wires, motors, generators, batteries, switches, relays, transformers, resistors, and other passive components. This distinction started around 1906 with the invention by Lee De Forest of the triode, which made electrical amplification of weak radio signals and audio signals possible with a non-mechanical device. Until 1950 this field was called “radio technology” because its principal application was the design and theory of radio transmitters, receivers, and vacuum tubes. gives you a variety of sources of eletronic sealers, including electronic components, batteries, notebooks, laptops, lcd TV, Led TV, plasma Tvs, HD TVs, pcb boards, capacitors, transistors, board manufacturers, radio, receivers, converters, video games, monitors, GPS and other electronics devices, all available  online.


New Iphone on conference calls: Meetings away from the meeting room

Conference calls are telephone calls in which the calling party wishes to have more than one called party listen in to the audio portion of the call. A conference call may be designed to allow the called party to participate during the call or the call may be set up so that the called party only listens into the call and can´t talk.  Conference call is called by ATC -Audio Tele-Conference.

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The new iPhone has so many features that sometimes we even forget that he used to make calls. And the device has several nice features for managing calls. Learn how to use some of them:

1) Make two connections at the same time
You can have more than one person on the phone at the same time. If you’re talking with someone and want to add another participant, tap the Contacts button or the Add button.
The second option allows you to examine not only the main contact list, but also bookmarks, recent and keypad.

The iPhone puts the first party on hold while you dial the number or tap the appropriate contact. When someone answers, press group to combine the two calls into a conference call or tap Swap to switch between the two calls.

2) Get two calls
If you’re already on a call when another call, you have two options: ignore or place the initial call on hold and answer the new. The first option directs the call being received to voicemail. The second puts the first “caller” on hold while you answer the new. Then you can join the two calls (conference) or switch between them.

3) Make Audio Tele Conference or Conference Call
Grouping button: click it to talk to two people at once

Basic Tips for connections

4) Connections simple: send to Voicemail
When someone calls you, the iPhone gives you two options on the screen: Accept or decline. Tap the Decline (red) to redirect the call to voicemail. Tap the Accept button (green) to answer the call, of course.

4) speakerphone and mute phone
Six buttons appear during phone calls: Mute, Keypad, Speaker, Add, Hold and Contacts. The Mute button turns off the microphone. You still hear the caller on the other end of the line, but he does not hear you. The Standby button mutes both sides of the conversation. Press the Speaker to place the call on speakerphone and talk without having to hold the iPhone to your ear.

Simple ? Yes, of course.  If you need help you can contact your mobile operator to get more details about your plan´s and possibilities to do conference call in your New Iphone.

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