Microsoft Lumia 640 — Connect to a Wi-Fi
2. Select the connection you want to use.
Your Wi-Fi connection is active when is shown on the status bar at the top of the screen.
Wi-Fi positioning improves positioning accuracy when satellite signals are not available,
especially when you are indoors or between tall buildings.
© 2015 Microsoft Mobile. All rights reserved.
Note: Using Wi-Fi may be restricted in some countries. For example, in the EU, you are
only allowed to use 5150–5350 MHz Wi-Fi indoors, and in the USA and Canada, you are
only allowed to use 5.15–5.25 GHz Wi-Fi indoors. For more information, contact your
Switch WiFi networking to Off
Tip: Your phone connects back to the Wi-Fi network automatically. To change the
automatic reconnection time, or to switch Wi-Fi back on manually, tap Turn WiFi back
on and the option you want.
Microsoft Lumia 640 > Connect to a Wi-Fi
- Contents
- For your safety
- Get started
- Lock the keys and screen
- Charge your phone
- Charge your phone with a USB charger
- Charge your phone wirelessly
- Set up your phone
- Explore your tiles, apps, and settings
- Navigate inside an app
- Use the touch screen
- Back, start, and search keys
- Transfer content to your Lumia phone
- Transfer content to your new Lumia phone
- Copy contacts
- Transfer content using your Microsoft account
- Transfer content using OneDrive
- Transfer content from a Symbian or S40 phone
- Transfer Outlook info from an Android phone or iPhone
- What’s new in this release?
- Get to know your phone
- Switch between views and apps
- Personalize the navigation bar
- Check notifications on your phone
- Change the volume
- Use your phone in airplane mode
- Icons shown on your phone
- Benefits of creating a Microsoft account
- Create your Microsoft account
- Add a Microsoft account to your phone
- Set up My Family
- OneDrive
- OneDrive cloud storage
- Save your photos and other stuff to OneDrive
- Share your photos and documents between your devices
- Personalize the start screen
- Show more tiles on the start screen
- Personalize the lock screen
- Change the glance screen settings
- Create a safe, fun start screen for kids
- Personalize your phone tones
- Switch your phone to silent mode
- Cortana voice assistant
- Set up Cortana
- Use Cortana
- Hey Cortana
- Use your phone with ease
- Use the screen reader
- Use the on-screen keyboard
- Use keyboard word suggestions
- Add writing languages
- Set an alarm
- Update the time and date automatically
- Add an appointment
- Switch between calendar views
- Add a task to your task list
- Use multiple calendars
- Dual SIM features
- Manage your SIMs
- Forward calls between your SIMs
- Browse Store
- Download an app, game, or other item
- View your ongoing downloads
- Write a review for an app
- Calls
- Call a contact
- Make a call with Skype
- Use speed dial to call your favorite contacts
- Call the last dialed number
- Use your voice to make a call
- Silence an incoming call
- Reply to a call by a text message
- Make a conference call
- Forward calls to another phone
- Forward calls to your voice mail
- Call your voice mailbox
- Use call waiting
- Block calls and messages
- People hub
- Add or delete a contact
- Save a number from a received call
- Save a number from a received message
- Search for a contact
- Link contacts
- Copy contacts
- Copy contacts from a SIM card
- Create, edit, or delete a contact group
- View your Rooms
- Share a contact
- Change your profile photo
- Set up a social media account
- See your friends’ status updates
- Post your status
- Share a photo in social networking services
- Send a message
- Read a message
- Reply to a message
- Send a message to a group
- Chat using Skype
- Send your location in a message
- Send an audio message
- Add or delete a mailbox
- Add your Exchange mailbox to your phone
- Open mail from the start screen
- Send mail
- Read mail
- Reply to mail
- Delete mail
- View mails separately
- Send automatic replies
- Link several mailboxes as a unified inbox
- Get to know Lumia Camera
- Open your camera quickly
- Change the default camera
- Camera basics
- Take a photo
- Glam up your selfie
- Record a video
- Take photos that seem alive
- Save your photos and videos to a memory card
- Save location info to your photos and videos
- Share your photos and videos
- Take photos like a pro
- Take lossless photos
- Record high-definition videos
- Frame your photos with ease
- Take better photos with smart sequence mode
- Find the best moments in your video
- Add movement to your photos
- Take a panorama photo
- Photos hub
- View photos
- Mark a photo as a favorite
- Change the background in the Photos hub
- Create an album
- Create the stories of your life
- Copy your photos to your computer
- Edit a photo
- Add cool special effects to your photos
- Show your photos on your friend’s screen
- Switch location services on
- Find a location
- Get directions to a place
- Download maps to your phone
- Positioning methods
- Define internet connections
- Connect your computer to the web
- Use your data plan efficiently
- Web browser
- Browse the web
- Open a new tab
- Change the browser mode
- Add a website to your favorites
- Share a web page
- Clear the browser history
- Watch and listen
- Play music
- Create a playlist
- MixRadio
- Play a podcast
- Play a video
- Adjust the tone of music
- Project your screen over Wi-Fi
- Listen to music wirelessly
- Share your screen using Lumia Beamer
- Listen to FM radio
- Save a radio station
- Get new games
- Play a game
- Control your Xbox One with your phone
- Keep an eye on the stock market
- Keep up to date with the news
- Get health and fitness information
- Check the latest weather forecast
- Get new recipes and cooking ideas
- Follow your favorite sports
- Find travel information
- Microsoft Office Mobile
- Work with Word Mobile
- Work with Excel Mobile
- Work with PowerPoint Mobile
- Work with SharePoint Workspace Mobile
- Work with email and calendar on your phone and PC
- Keep your data secure on your phone
- Be productive with Office apps
- Collaborate efficiently with Lync on your phone
- Update your phone software
- Use a high speed connection
- Use a secure VPN connection
- Wi-Fi
- Connect to a Wi-Fi
- Connect with Wi-Fi Sense
- Get started with NFC
- Connect to a Bluetooth accessory with NFC
- Read NFC tags
- Pay with your phone
- Connect to a wireless headset
- Connect to your friend’s phone with Bluetooth
- Send your content using Bluetooth
- Set your phone to driving mode
- Change your device name
- Back up and restore data on your phone
- Check and increase available memory on your phone
- Save or move apps to a memory card
- Delete an app from your phone
- Manage files on your phone
- Set your phone to lock automatically
- Use your phone when it’s locked
- Change your PIN code
- Find your lost phone
- Set up a start screen with selected apps
- Manage your advertising ID
- Choose what info your apps can access