Yes, Some VoIP services are applicable to PSP.
You cannot turn an iPod Touch into a phone and make it receive phone signals. The iPod Touch does not have the hardware and software capabilties to do so.
Yes.
calarate it or turn the phone off then turn it back on
No. An ipod touch doesn't have room for a SIM card, so it can't connect to phone networks.
An iPhone is an iPod Touch (iTouch) with the phone and camera. Thus, an iPhone is already an iPod touch with more features.
you can turn on the side of the ipod touch.
it only works on an i phone. there is no vibrate mode on the ipod touch
You can turn off the iPod Touch if you jailbreak it.
if your phone is a blackberry or some other phone that can be used as a modem you should be able to simply turn on the wifi on your phone and your ipod should detect the connection
To turn off wifi on an iPod Touch you tap Settings --> wifi --> turn slider to "off"
With iPod Touch speakers, you can turn your iPod into a sound system quickly. These speakers are designed specifically for the iPod Touch, so the output quality matches up with your iPod Touch. The speakers are also portable, allowing you to carry the speakers with you in a compact fashion. Turn any situation into an impromptu party or listening session with your iPod Touch and your iPod speakers!
flip the Ipod touch with the only button facing the left