Справочник Пользователя для Microsoft Corporation RM-821

Use a dark theme

On the start screen, swipe left, and tap Settings >

theme, and under Background, select Dark.

Lower the screen brightness

On the start screen, swipe left, and tap Settings >

brightness. Switch Automatically adjust to Off

, and

select the level you want.

Use network connections selectively: • Set your phone to check for new mail less frequently.

• Switch Bluetooth on only when needed.
• Use a Wi-Fi connection to connect to the internet,

rather than a mobile data connection.

• Stop your phone scanning for available wireless

networks. On the start screen, swipe left, tap

Settings > WiFi, and switch WiFi networking to Off

• If you're listening to music or otherwise using your

phone, but don't want to make or receive calls, switch

flight mode on.

Save on data roaming costs

Want to avoid huge phone bills? You can save on data roaming costs by changing mobile data settings.

Data roaming means using your phone to receive data over networks that your network service

provider doesn't own or operate. Connecting to the internet when roaming, especially when abroad,

can raise data costs substantially. Your network service provider can charge you a fixed fee for data

transfer or on a pay as you use basis. To use the optimal connection method, change the Wi-Fi, mobile

data, and mail download settings.
Using a Wi-Fi connection is generally faster and less expensive than using a mobile data connection.

If both Wi-Fi and mobile data connections are available, your phone uses the Wi-Fi connection.
On the start screen, swipe left and tap Settings.
1. Tap WiFi.

2. Make sure WiFi networking is switched to On

3. Select the connection you want to use.
Close a mobile data connection

Tap mobile network, and switch Data connection to off.
Stop data roaming

Tap mobile network, and switch Data roaming options to don't roam.
Set mail download to manual

Tap email+accounts, select the mail account you want, and tap Download new content > manually.

Write text

Learn how to write text quickly and efficiently with your phone’s keyboard.