User Guide

Chapter 4 : Phone 57
• Open the dial pad to enter numbers for navigating phone trees,
responding to prompts, and so on: Tap .
• Add a call: See Make a second call.
• Adjust call volume: Press volume up or volume down.
1 Volume up
2 Volume down
End a call
• Tap .
Use another application while on a call
The applications that you can use when you’re on a call depend on the kind
of network your phone is connected to. How can you tell which kind of
network you’re connected to? See Icons in the title bar.
GPRS network: You can use the personal information applications
(Contacts, Calendar, and so on) and send and receive text messages. But
some kinds of data connections are not possible: You cannot browse the
web. You cannot send and receive email, multimedia, or instant (IM)
messages. To browse the web or send or receive email or IM messages
while on a call, you must connect to a Wi-Fi network. See Wi-Fi.
3G (UMTS or HSDPA) network: You can make simultaneous voice and data
connections. So when you’re on a call, you can also send and receive email;
browse the web; and send and receive text, multimedia, and IM messages.
NOTE You cannot send or receive multimedia messages using a Wi-Fi network.
1 Display Card view (see Display all open applications (Card view)) or
open the Launcher (see Open an application in the Launcher) while on
a call.
2 Tap the other application.
3 Tap the call notification at the bottom of the screen to return to the call
screen.
TIP You don’t need an on-hold button to put a call on hold. Just tap the mute icon
to mute your end of the line.
DID YOU KNOW? You can send and receive text messages during a call. This is
a great way to stay connected with friends and colleagues during a long call (see
Create and send a text or multimedia message).