Voice Enhancement; Save Unknown Numbers; Power Key Ends Call; Roaming Settings - Sprint LGLS990 User Manual

2. Tap the Proximity Sensor checkbox to enable it. (A blue checkmark will appear.)

Voice Enhancement

You can set the phone to enhance voice clarity in noisy environments so you can hear more clearly.
To set noise reduction:
1. Tap >
2. Tap the Voice enhancement checkbox to turn it on. (A blue checkmark will appear.)

Save Unknown Numbers

You can set the phone to save the phone numbers not saved in Contacts yet.
To save unknown numbers:
1. Tap >
2. Tap the Save unknown numbers checkbox to turn it on. (A blue checkmark will appear.)

Power Key Ends Call

You can set the phone to end calls with Power/Lock Button
To set to end calls with Power button:
1. Tap >
2. Tap Power key ends call to enable it. (A blue checkmark will appear.)

Roaming Settings

With your phone and global roaming service from Sprint Worldwide
phone calls and use wireless data services around the globe on compatible CDMA and GSM/UMTS
networks.
Roaming Icon
Your display screen always lets you know when you're off the Nationwide Sprint Network.
Anytime you are roaming, the phone displays the CDMA roaming icon (
( ). If you are roaming on a digital system, you will see the roaming icon along with the text – Digital
Roam –.
Roam 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 Nationwide Sprint Network. However, you may not be able to access
certain features, such as data services, depending on the available network.
Settings
Settings > Call.
>
> Settings > Call.
Settings > Call.
>
, in addition to on the call screen.
SM
Wireless Service, you can make
) or the GSM roaming icon
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