Proa

1. Press and hold down the power keyon the right side of the phone until the phone vibrates.
2. If your screen goes dark, briefly press the power key to activate the screen.
3. To unlock the screen, drag to the right across the screen.
4. Enter your SIM card PIN when requested, and select OK.
5. Wait a while for the phone to start.

• Press and hold down the power key
• In the options menu, tap Power off.
• Tap OK.

1. From the Home screen, tap .
2. Find and tap Setup guide.

Important information

Android – what and why

Getting started

Getting to know your phone

Calling

Contacts

Messaging

Email

Google Talk

Timescape

Getting started with Google Play

PlayNow service

Video Unlimited

Music Unlimited

Getting organised

Scanning with the NeoReader

Synchronising data

NFC

Connecting to wireless networks

Web browser

Listen music via Walkman Player

Identifying music using TrackID

Using the FM radio

Taking photos and recording videos

View photos and videos in Album

Playing video clips in Movies

Share content with DLNA Certificate

Bluetooth wireless technology

Connecting phone to a computer

Connecting phone to TV set

Use Location service for position

Backup and restore application

Lock and Protect Phone

Updating your phone

Phone settings

Status and Notification icons

Applications overview

User support

Troubleshooting

Recycling your phone

Legal information

Index

1. Press and hold down the power key
2. on the right side of the phone until the
3. phone vibrates.
4. If your screen goes dark, briefly press the power key
5. to activate the screen.
6. To unlock the screen, drag
7. to the right across the screen.
8. Enter your SIM card PIN when requested, and select OK.
9. Wait a while for the phone to start.

1. From your Home screen, tap .
2. Find and tap Settings > About phone > Status > Battery level.

• Charge your phone frequently. This will not affect the lifetime of the battery.
• Downloading data from the Internet is power consuming. When you're not using the Internet, you can save power by disabling all data connections over mobile networks. This setting does not prevent your phone from transmitting data over other wireless networks.
• Turn off GPS, Bluetooth™, and Wi-Fi® when you don't need these features. You can turn them on and off more easily by adding the Quick settings widget to your Home screen. You do not need to turn off 3G.
• Use the Power Saver feature to reduce battery consumption. You can select the power saving mode that best suits the way you use your phone. You can also customize the settings of each power saving mode.
• Set your synchronization applications (used to synchronize your email, calendar and contacts) to synchronize manually. You can also synchronize automatically, but increase the synchronization intervals.
• Check the battery usage menu in the phone to see which applications use the most power. Your battery consumes more power when you use video and music streaming applications, such as YouTube™. Some applications downloaded from Google Play™ may also consume more power.
• Close and exit applications that you are not using.
• Lower the screen display brightness level.
• Turn off your phone or activate the Airplane mode setting if you are in an area with no network coverage. Otherwise, your phone repeatedly scans for available networks, and this consumes power.
• Use a Sony original handsfree device to listen to music. Handsfree devices demand less battery power than the phone's loudspeakers.
• Keep your phone in standby whenever possible. Standby time refers to the time during which the phone is connected to the network and is not being used.
• Disable any live wallpaper.
• Go to www.sonymobile.com to get the latest battery performance tips for your phone model.

• Charge your phone frequently. This will not affect the lifetime of the battery.
• Downloading data from the Internet is power consuming. When you're not using theInternet, you can save power by disabling all data connections over mobile networks. This setting does not prevent your phone from transmitting data over other wireless networks.
• Turn off GPS, Bluetooth™, and Wi-Fi® when you don't need these features. You can turn them on and off more easily by adding the Quick settings widget to your Home screen.
• Use the Power Saver feature to reduce battery consumption. You can select the power saving mode that best suits the way you use your phone. You can also customize the settings of each power saving mode.
• Set your synchronization applications (used to synchronize your email, calendar and contacts) to synchronize manually. You can also synchronize automatically, but increase the synchronization intervals.
• Check the battery usage menu in the phone to see which applications use the most power. Your battery consumes more power when you use video and music streaming applications, such as YouTube™. Some applications downloaded from Google Play™ may also consume more power.
• Close and exit applications that you are not using.
• Lower the screen display brightness level.
• Turn off your phone or activate the Airplane mode setting if you are in an area with no network coverage. Otherwise, your phone repeatedly scans for available networks, and this consumes power.
• Use a Sony original handsfree device to listen to music. Handsfree devices demand less battery power than the phone's loudspeakers.
• Keep your phone in standby whenever possible. Standby time refers to the time during which the phone is connected to the network and is not being used.
• Disable any live wallpaper.
• Go to www.att.com/tutorials to get the latest battery performance tips for your phone model.

• Insert a fingernail into the gap between the SIM card slot cover and the side of the phone, then detach the cover.
• Using a fingernail, pull out the SIM card holder.
• Insert the SIM card on the holder, with the gold-coloured contacts facing down.
• Insert the SIM card holder back into the phone.
• Re-attach the SIM card slot cover.

• Insert a fingernail into the gap between the memory card slot cover and the side of the phone, then detach the cover from the slot.
• Insert the memory card into the memory card slot, with the gold-coloured contacts facing up.
• Push the memory card further into the slot until you hear a locking sound.
• Re-attach the memory card slot cover.

• Charge your phone often. This will not affect the lifetime of the battery.
• Downloading data from the Internet is power consuming. When you're not using the Internet, you can save power by disabling all data connections over mobile networks. This setting does not prevent your phone from transmitting data over other wireless networks.
• Turn off GPS, Bluetooth™ and Wi-Fi® when you don't need these features. You can turn them on and off more easily by adding the Quick settings widget to your Home screen. You do not need to turn off 3G.
• Use the Power Saver feature to reduce battery consumption. You can select the power saving mode that best suits the way you use your phone. You can also customise the settings of each power saving mode.
• Set your synchronisation applications (used to synchronise your email, calendar and contacts) to synchronise manually. You can also synchronise automatically, but increase the synchronisation intervals.
• Check the battery usage menu in the phone to see which applications use the most power. Your battery consumes more power when you use video and music streaming applications, such as YouTube™. Some applications downloaded from Google Play™ may also consume more power.
• Close and exit applications that you are not using.
• Lower the screen display brightness level.
• Turn off your phone or activate the Airplane mode setting if you are in an area with no network coverage. Otherwise, your phone repeatedly scans for available networks, and this consumes power.
• Use a Sony original handsfree device to listen to music. Handsfree devices demand less battery power than the phone's loudspeakers.
• Keep your phone in standby whenever possible. Standby time refers to the time during which the phone is connected to the network and is not being used.
• Disable any live wallpaper.
• Go to www.sonymobile.com to get the latest battery performance tips for your phone model.