Samsung SCH-R720ZRAXAR - Manual (Page 85)

Settings 81
• 3G data: To activate the data network, this option must be selected.
It is set on by default.
• Data roaming: Enable or disable connections to data services
when your device is roaming on another network. For more
information about roaming, see “Roaming” on page 11.
• System select: Change the roaming mode for CDMA networks.
– Home Only: Restrict your phone to your home network’s coverage
area. When outside the coverage area, your phone will not roam, and
call functions and other wireless features will not be available.
– Automatic: Allow your phone to automatically acquire service based on
default settings, using
your Wireless Provider’s network and the
networks of roaming partners.
Call settings
To access the Call settings menu:
ᮣ From the Settings menu, touch Call settings.
Voicemail service
This setting sets your Voicemail service to your carrier and is on
my default.
ᮣ From the Settings menu, touch Call settings ➔ Voicemail
service.
Voicemail settings
This setting allows you to change your Voicemail number
1. From the Settings menu, touch Call settings ➔ Voicemail
settings.
2. Enter the number you want to use for voicemail.
3. Touch OK.
North American dialing
When enabled, this setting replaces + with the International
dialing code except +1.
1. From the Settings menu, touch Call settings.
2. Touch North American dialing to add a checkmark and
activate the feature.
International dialing
This setting allows you to change the international dialing prefix
that is used to make international calls.
1. From the Settings menu, touch Call settings.
2. Touch North American dialing to remove the checkmark.
3. Touch International dialing.
4. Enter the international dialing prefix you want to use. The
default is 011.
5. Touch OK.