Blackberry Q10 Smartphone 10 3 2 User Guide

Close apps
Increase how long a single charge lasts by closing any apps or features that you finished using so that they aren

Where can I get a new or spare battery?
For the times when charging your BlackBerry device isn

Connections
Connect your BlackBerry device to a mobile network or Wi-Fi network to browse websites, check your messages, use 
location services, and much more. You can also connect your device to a mobile hotspot in a public place, pair your device 
with your car using 
Bluetooth technology, or use Internet tethering to connect to other Wi-Fi-enabled devices. NFC lets you 
share files easily between devices.
Check which wireless networks your device connects 
to
Your BlackBerry device won

2.Tap  Settings > About.
3.In the Device Name field, enter the new name for your device.
Wireless connections icons
The following icons might appear in the upper-right corner of the home screen to indicate the wireless coverage level that 
your 
BlackBerry device currently has.
The number of solid bars indicates the strength of the 
mobile network signal. If the signal is weak, your device 
might use more power to try to maintain the connection.          Your device is connected to the network type shown...

The NFC feature might not be available, depending on your wireless service provider, your administrator

Wi-Fi Direct connection
When you connect your BlackBerry device to other devices using a Wi-Fi Direct connection, you can perform 
actions such as sharing a document without needing an Internet connection. Because a 
Wi-Fi Direct connection 
creates a network, you can connect to multiple devices at the same time.
Wi-Fi CERTIFIED Miracast connection
Miracast allows you to wirelessly show what

VPN connections
You can connect your BlackBerry device to a virtual private network (VPN) over your mobile network or using a Wi-Fi 
connection. While your device is connected to the VPN, you can send data to and receive data from the private network 
across the public network.
Turn on airplane mode
In some places, such as on an airplane or in a hospital, you need to turn off all the connections on your BlackBerry device. 
Airplane mode lets you quickly turn off your connections and, when you

You might need to change your APN settings if you change your wireless service plan or if the default settings don

5.When your device finishes scanning for networks, tap a network.
Turn off data services while roaming
Depending on your wireless service plan, you might be able to turn off data services (email messages, PIN messages, text messages with attachments, and browser service) on your BlackBerry device so that only the phone and basic text 
messaging are available.Turning off data services while roaming might prevent you from receiving additional roaming  charges. For more information, contact your wireless...