July 2009
Beginner
464 pages
11h
English
Like most mobile phones, the iPhone can vibrate to alert you when you receive a phone call, or it can vibrate and play a ringtone. In most cases, you'll want to let the iPhone vibrate and play a ringtone to make sure you don't miss an incoming call. However, you may sometimes want to turn off the sound to avoid annoying others in a public area.
The Ring/Silent switch appears on the left side of the iPhone, as shown in Figure 3-3.

Figure 3-3. The Ring/Silent switch
Unlike the other buttons on the iPhone that you press, the Ring/Silent button slides up and down toward the front and back of the iPhone. Sliding it up (toward ...