Keep your phone up to date and accept available software updates to get new and enhanced
features for your phone. Updating the software may also improve your phone’ s performance.
KEYS AND PARTS
Your phone
This user guide applies to the following models: TA-1437, N151DL.
Some of the accessories mentioned in this user guide, such as charger, headset, or data cable,
may be sold separately.
Parts and connectors, magnetism
Do not connect to products that create an output signal, as this may damage the device. Do
not connect any voltage source to the audio connector. If you connect an external device
or headset, other than those approved for use with this device, to the audio connector, pay
special attention to volume levels.
Parts of the device are magnetic. Metallic materials may be attracted to the device. Do not
place credit cards or other magnetic stripe cards near the device for extended periods of time,
since the cards may be damaged.
INSERT THE SIM AND MEMORY CARDS
Insert the cards
1. Open the SIM card tray: push the tray opener pin in the tray hole and slide the tray out.
2. Put the nano-SIM in the SIM card slot on the tray with the contact area face down.
3. If you have a memory card, put it in the memory card slot.
4. Slide the tray back in.
Important: Do not remove the memory card when an app is using it. Doing so may damage
the memory card and the device and corrupt data stored on the card.
Tip: Use a fast, up to 256 GB microSD memory card from a well-known manufacturer.
Restore app settings from your previous Android™ phone
If your previous phone was an Android, and you had set it to back up data to your Google
account, you can restore your app settings and passwords.
1. Tap Settings > Passwords & accounts > Add account > Google .
2. Select which data you want to restore on your new phone. The sync starts automatically
once your phone is connected to the internet.
Switch off your phone
To switch off your phone, press the power key and the volume up key at the same time, and
select Power off .
Tip: If you want to switch off your phone by pressing and holding the power key, tap Settings
> System > Gestures > Press and hold power button and switch off Hold for Assistant .
USE THE TOUCH SCREEN
Important: Avoid scratching the touch screen. Never use an actual pen, pencil, or other sharp
object on the touch screen.
Tap and hold to drag an item
Place your finger on the item for a couple of seconds, and slide your finger across the screen.
Place 2 fingers on an item, such as a map, photo, or web page, and slide your fingers apart or
together.
Lock the screen orientation
The screen rotates automatically when you turn the phone 90 degrees.
To lock the screen in portrait mode, swipe down from the top of the screen, and tap
Auto-rotate > Off .
Navigate with gestures
To switch on using gesture navigation, tap Settings > System > Gestures >
System navigation > Gesture navigation .
• To see all your apps, on the home screen, swipe up on the screen.
• To go to the home screen, swipe up from the bottom of the screen. The app you were in
stays open in the background.
• To see which apps you have open, swipe up from the bottom of the screen without releasing
your finger until you see the apps, and then release your finger. To switch to another
open app, tap the app. To close all the open apps, swipe right through all the apps and tap
CLEAR ALL .
• To go back to the previous screen you were in, swipe from the right or left edge of the
screen. Your phone remembers all the apps and websites you’ve visited since the last time
your screen was locked.
To switch on the navigation keys, tap Settings > System > Gestures > System navigation >
3-button navigation .
• To see all your apps, on the home screen, swipe up from the bottom of the screen.
• To go to the home screen, tap . The app you were in stays open in the background.
• To see which apps you have open, tap . To switch to another open app, swipe right and
tap the app. To close all the open apps, swipe right through all the apps and tap CLEAR ALL .
• To go back to the previous screen you were in, tap . Your phone remembers all the apps
and websites you’ve visited since the last time your screen was locked.