Roaming, Understanding roaming, 2e. roaming – Samsung Z400 User Manual
Page 99
 
Roaming
83
Section 2E
Roaming
ࡗ
Understanding Roaming (page 83)
ࡗ
Setting Your Phone’s Roam Mode (page 84)
ࡗ
ࡗ
Using Data Roam Guard (page 86)
Roaming is the ability to make or receive voice calls when you’re 
off the Sprint National Network.
Your new digital dual-band
Z400 by Samsung
®
works anywhere on the Sprint
National Network and allows you to roam on 1900 and 
800 MHz digital networks. This section explains how 
roaming works as well as special features that let you 
manage your roaming experience. 
Understanding Roaming
Recognizing the Roaming Icon on the Display 
Screen
Your phone’s display screen always lets you know 
when you’re off the Sprint National Network. Anytime 
you are roaming, the phone displays the roaming icon 
(
) along with the text
– Digital Roam –
.
Roaming on Other Digital Networks
When you’re roaming on digital networks, your call 
quality and security will be similar to the quality you 
receive when making calls on the Sprint National 
Network. However, you may not be able to access 
certain features, such as Sprint Power Vision, 
depending on the available network.
Note
Direct Connect calls are not possible when you are 
roaming.
Tip
Remember, when you are using your phone off the 
Sprint National Network, always dial numbers using 
11 digits (1 + area code + number).
Z400.book Page 83 Monday, April 7, 2008 8:06 PM