Zte Sprint Flash User Manual page 54

1. Touch
2. Touch Connections Optimizer and then touch the check box on the Sprint Connections
Optimizer screen to enable or disable Sprint Connections Optimizer.
Set Roaming Guard Notifications
Depending on service availability and roaming agreements, your phone may be able to access
voice and data services while roaming on certain digital systems.
You can set your phone to alert you when you are roaming and try to use voice or data services.
1. Touch
2. Tick the Voice or Data box in Domestic section to enable the warning messages for the
domestic roaming. Or tick the Voice, Data or Outgoing SMS box in International
section to enable the warning messages for the international roaming.
Change Roaming Mode
1. Touch
2. Choose one of the following options to change the roaming mode.

Home Only: You can access only the home area mobile network, which is the
Nationwide Sprint Network. This option also prevents roaming on other networks.

Automatic: You can seek service on the Nationwide Sprint Network. When Sprint
service is unavailable, your phone searches for an alternate system.
Roaming Settings
1. Touch
2. Select or clear the following check boxes to enable or disable voice and data services
while roaming.

Domestic Voice: Enable or disable voice service while roaming off the Nationwide
Sprint Network.

Domestic Data: Enable or disable data service while roaming off the Nationwide
Sprint Network.

International Voice: Enable or disable voice service while roaming on international
(non-domestic) networks.

International Data: Enable or disable data service while roaming on international
(non-domestic) networks.
Settings
> > Settings > More... > Mobile networks.
> > Settings > More... > Mobile networks > Roaming Guards.
> > Settings > More... > Mobile networks > Roaming Mode.
> > Settings > More... > Mobile networks.
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