Yes. The Eternity is a very rare breed of Samsung phones that do not require the proprietary headphone jack as with most of their other phones. You can use any standard headphone jack with the samsung eternity.
The samsung eternity is 3g
no
it only has one headphone jack, but you can use a splitter.
There is a 1/4" headphone port located at the back of the PSR-295; plug your headphones into that and the audio is transferred to the headphone instead of the speakers. If your headphones use a 1/8" plug, you'll need an adapter.
Headphone splitters are a device you can use to plug into your headphone jack and then attach other headphones to it. Headphone splitters make it so you can share music with more than one person at a time, with everyone using their own set of headphones.
i have a phone with yellow pages app and i have to pay for it.
Conversion plug goes onto the wall charger plug when traveling in Europe.
Just plug it in, and use an application that supports webcam functionality.
You can use it like this: I have a headphone.
Better mixers have a headphone plug.
You put the headphone in your ears.
I personally use a program called Format Factory...