LG LS720 - Manual (Page 162)

Settings 152
Wide Voice Extension
This option improves sound quality to get clear voice using wide voice band.
To activate Wide voice extension
1. Press > > Systems settings > Call.
2. Tap the Wide voice extension checkbox to turn it on. (A blue checkmark will appear.)
Voicemail Settings
You can configure your voicemail settings. For details on Voicemail settings, see Configure
Visual Voicemail Settings .
Save Unknown Numbers
You can set the phone to save the phone numbers not saved in Contacts yet.
To save unknown numbers
1. Press > > System settings > Call.
2. Tap the Save unknown numbers checkbox to turn it on. (A blue checkmark will appear.)
Voice Clarity
You can set the phone to enhance voice sound quality in noisy environments while using a
hands-free call.
To set Voice clarity:
1. Press > > System settings > Call.
2. Tap the Voice clarity checkbox to turn it on. (A blue checkmark will appear.)
Roaming Settings
With your phone and global roaming service from Sprint Worldwide SM Wireless Service, you can
make 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 roaming icon ( ). If you are roaming on a
digital system, you will see the roaming icon along with the text – Digital Roam – .