Blackberry Dx1 Manual

							Type a name for the Wi-Fi® profile.
SSID: Type the Wi-Fi network name.
Band type: Set the Wi-Fi network type. If you do not know the network type, do not change this field.
Connection Mode (Automatic): Set whether your BlackBerry® device automatically connects to the Wi-Fi network when it is available.
Connection Mode (Manual): Set whether you want to be notified each time that the Wi-Fi network becomes available.
Allow inter-access point handover: Set whether your device remains connected to the Wi-Fi network when you move between wireless access points.
VPN: If necessary, set a VPN profile to use with the Wi-Fi profile.
Security options for Wi-Fi profiles Security Type: Set the security type that the Wi-Fi® network supports.
Select WEP key: Set the type of WEP key for the Wi-Fi network.
WEP key: Type the WEP key for the Wi-Fi network in hexadecimal format.
Pre-Shared Key: Type the WPA™ Personal pass phrase for the Wi-Fi network.
User name: If necessary, type the user name that you use to connect to the Wi-Fi network.
User password: If necessary, type the user password that you use to connect to the Wi-Fi network.
CA certificate: Set the root certificate that your BlackBerry® device should use to verify that it is connecting to the correct Wi-Fi network.
Client certificate: Set the authentication certificate that your device should use to connect to the Wi-Fi network.User GuideWi-Fi technology249 
						

							Inner link security:If necessary, set the security protocol that the Wi-Fi network supports for its inner authentication method.
Use hard token: Set whether you use a hardware token to connect to the Wi-Fi network.
Token serial number: If you use a software token to connect to the Wi-Fi network, set the token serial number.
Server subject for certificate validation: If necessary, type the server subject name that your device should use to verify that it is connecting to the correct Wi-Fi network.
Server SAN for certificate validation: If necessary, type the server SAN that your device should use to verify that it is connecting to the correct Wi-Fi network.
IMSI: If your SIM card has more than one IMSI, set the IMSI that you use to connect to the Wi-Fi network.
Wi-Fi profile IP and DNS options Automatically obtain IP address and DNS: Set whether your BlackBerry® device receives a routable IP address, a subnet mask, DNS settings, and a gateway address from the Wi-
Fi® network.
IP Address: Type the IP address for your device.
Subnet mask: Type the subnet mask for the wireless access point to which your device should connect.
Primary DNS: Type the primary DNS to which your device should connect.
Secondary DNS: Type the secondary DNS to which your device should connect.
Default gateway address: Type the default gateway IP address to which your device should connect.
Domain suffix: Type the domain that your device uses to resolve host names into IP addresses.User GuideWi-Fi technology250 
						

							Set your device to connect to a specific Wi-Fi networkBy default, your  BlackBerry® device regularly scans for  Wi-Fi® networks and automatically connects to the network that has the highest priority
in the Saved Wi-Fi Profiles list. You can choose to scan for and connect to only one of your saved Wi-Fi networks.
1. On the Home screen, click the  Manage Connections icon.
2. Click  Wi-Fi Options .
3. Select the  Enable single-profile scanning  check box.
4. Click a Wi-Fi profile.
5. Press the  Menu key.
6. Click  Save.
To switch Wi-Fi networks automatically when you move between Wi-Fi coverage areas, clear the  Enable single-profile scanning check box.
Your device tries to connect to Wi-Fi networks based on the order in which they appear in your Wi-Fi profile list.
Install a root certificate on your computer Depending on the  Wi-Fi® network that you want to connect to, you might need to install the root certificate for the certificate authority server
that created the certificate for the authentication server. For more information, contact your administrator.
1. Download the root certificate from the certificate authority server to your computer.
2. On your computer, right-click the root certificate. Click  Install certificate.
3. Click  Next.
4. Click  Place all certificates in the following store .
5. Click  Browse.
6. Click  Trusted Root Certification Authorities .
7. Click  OK.
8. Click  Finish.
9. In the Security Warning dialog box, click  Yes.
If the root certificate contains multiple certificates, all the certificates are installed on your computer.
To install the root certificate on your BlackBerry® device, use the certificate synchronization tool of the BlackBerry® Desktop Manager to
synchronize the root certificate between your device and your computer.
UMA connection settings Depending on your wireless service provider, you might be able to make calls, send and receive email, PIN, SMS text, and MMS messages, and
visit web pages using UMA. Your device must be connected to a Wi-Fi® network to use UMA. For more information, contact your wireless
service provider.
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							About using UMA with a Wi-Fi networkIf your wireless service provider supports UMA (also known as GAN) and you subscribe to this service, you might be able to make calls, visit
web pages, and send and receive email messages, PIN messages, and text messages with a Wi-Fi® network. Your BlackBerry® device
automatically switches between using your mobile network and Wi-Fi networks, depending on what is available in the area where you are using
your device. For more information about UMA, contact your wireless service provider.
Change your preferred network type 1. On the Home screen or in a folder, click the  Options icon.
2. Click  Network.
3. Change the  Connection Preference  field.
4. Press the  Menu key.
5. Click  Save.
Wi-Fi technology troubleshooting
I cannot connect to a Wi-Fi network Depending on your BlackBerry® device model, the Wi-Fi® feature might not be supported.
Try performing the following actions: • Verify that you have turned on the connection to the Wi-Fi network.
• Verify that you are in a Wi-Fi coverage area.
• If the Wi-Fi network does not appear in the Wi-Fi setup application and you know the network name, connect to the Wi-Fi network manually.
• Verify that the connection options in the Wi-Fi setup application are correct. If you have already verified these options, verify that the
advanced connection options for the Wi-Fi network are correct.
• If you switched Wi-Fi networks manually, switch to another Wi-Fi network or set your BlackBerry device to scan for available Wi-Fi networks.
• If your wireless service provider supports UMA, verify that your connection preference is not set to Mobile Network Only.
• If your device is associated with an email account that uses a BlackBerry® Enterprise Server, your organization might prevent the Hotspot browser from appearing or might restrict you from using the Hotspot browser to browse web pages.
• If you are using the Push Button Setup method, verify that the network access point is enabled with  Wi-Fi Protected Setup™, and that
it has been set to send its profile. Verify that another device is not also attempting to connect at the same time, and that not more
than one network access point within range is in this mode.
• If you use PEAP, EAP-TLS, EAP-FAST, EAP-TTLS, or EAP-SIM to connect to a Wi-Fi network, verify that you have installed the root certificate for the certificate authority server that created the certificate for the authentication server.
• If you use EAP-TLS to connect to a Wi-Fi network, verify that you have added your authentication certificate to your device.
User GuideWi-Fi technology252 
						

							Power, battery, and memory
Turn off your device Depending on your theme, the location or name of the Power Off icon might differ from the location or name in this task.
• If you have not set your BlackBerry® device to turn on and turn off automatically at specific times, press and hold the  End/Power key.
• If you have set your device to turn on and turn off automatically at specific times, on the Home screen or in a folder, click the  Power Off
icon. If you want your device to stay turned off until you turn it on again, click  Full Power Off. If you want your device to turn on again at
the specified time or for alarm or calendar reminders, click  Turn Off.
Set your device to turn on and turn off automatically 1. On the Home screen or in a folder, click the  Options icon.
2. Click  Auto On/Off .
3. Set the  Weekday field to Enabled .
4. Specify the times when the BlackBerry® device should turn on and off on weekdays.
5. Set the  Weekend field to Enabled .
6. Specify the times when the device should turn on and off on weekends.
7. Press the  Menu key.
8. Click  Save.
Reset the device Remove and reinsert the battery.
Check the battery power level 1. On the Home screen or in a folder, click the  Options icon.
2. Click  Status.
Extend battery life Try performing the following actions:
• Set your BlackBerry® device to turn on and turn off automatically.
• Charge your device regularly.
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							•Keep your battery connections clean. Every few months, use a cotton swab or dry cloth to clean the metal contacts on the battery and the
device.
• Set backlighting to remain on for a shorter period of time and lower its brightness.
• Turn off the connection to a wireless network when you are not in a wireless coverage area.
• Switch your vibrating notifications to sound notifications or LED notifications, lower the volume of your sound notifications, or select a shorter ring tone.
• Delete the original message when you send a reply.
• Send a message to multiple contacts using Add To, Add Cc, or Add Bcc.
• If your device has a camera flash, turn off the flash.
• Close third-party applications from the application menu when you are finished with them.
• Change your browser options for animated graphics so that they repeat less often on web pages.
Related topics
Delete the original text from a reply message, 55
Blind carbon copy a contact, 49
Set the brightness of the backlighting, 195
Turn off the connection to the wireless network, 239
Format the device memory or a media card If you format the BlackBerry® device memory or a media card, all the files in the device memory or on the media card are deleted.
Depending on your device model, you might not be able to format your device memory.
1. On the Home screen or in a folder, click the  Options icon.
2. Click  Memory.
3. Press the  Menu key.
4. Click  Format.
5. Complete the instructions on the screen.
View the amount of available memory 1. On the Home screen or in a folder, click the  Options icon.
2. Click  Memory.
Best practice: Conserving memory on your device Try to maintain at least 400 KB of application memory on your  BlackBerry® device. To use less memory, try changing options for email messages,
calendar entries, and media files. Consider the following guidelines:
• Reduce the amount of time that your device stores email messages and calendar entries.User GuidePower, battery, and memory254 
						

							• Stop forwarding email messages to your device when your device is connected to your computer.
• Receive only the first section of long email messages.
• Store media files on a media card.
• Reduce the maximum amount of device memory available for media files. Depending on your device model, this option might not be available.
• If you changed the picture quality for pictures that you take, change the picture quality setting to normal.
• Reduce the picture quality in the browser.
Related topics
View the amount of available memory, 254
Set how long your device stores messages, 73
Change how long your device stores calendar entries, 166
Receive only the first section of long email messages, 63
The application memory on my device is low When the application memory available on your  BlackBerry® device is low, your device displays a dialog box that lists applications and languages
that you do not use frequently. You can delete applications and languages in this list.
Consider the following guidelines:
• Verify that you have deleted old email messages and MMS messages, especially messages with attachments.
• Verify that you have deleted contacts that are already in your organization's address book.
• Verify that you have deleted media files from the device memory.
• If you recently updated your BlackBerry® Device Software over the wireless network, verify that you have deleted the previous version of the BlackBerry Device Software.
• Verify that you have cleared the browser cache.User GuidePower, battery, and memory255 
						

							SIM cardDepending on your wireless service provider and wireless network, your BlackBerry® device might not use a SIM card.
About the SIM card phone book If your wireless service provider has set up your SIM card with a SIM card phone book, you can use the SIM card phone book to access contacts
that you have added to your SIM card. The SIM card phone book is different from the contact list on your  BlackBerry® device. If you switch SIM
cards, the contacts in the SIM card phone book change.
You can add ADN entries to your SIM card phone book. You can also search for ADN entries or SDN entries. ADN entries appear in plain text
and SDN entries appear in bold.
Add a contact to your SIM card 1. In the contact list, press the  Menu key.
2. Click  SIM Phone Book .
3. Press the  Menu key.
4. Click  New.
5. Type the contact information.
6. Press the  Menu key.
7. Click  Save.
Copy contacts from your SIM card to your contact list Depending on your wireless service provider and wireless network, this feature might not be supported.
1. In the contact list, press the  Menu key.
2. Click  SIM Phone Book .
3. Press the  Menu key.
4. Click  Copy All To Contacts .
Note:   If you try to copy a SIM card contact with a phone number that matches the phone number of a contact that already appears in your
contact list, your BlackBerry device does not copy the SIM card contact.
Copy a contact from your contact list to your SIM card 1. In the contact list, click a contact.
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							2. Highlight a phone number.
3. Press the  Menu key.
4. Click  Copy to SIM Phone Book .
5. Press the  Menu key.
6. Click  Save.
Change a SIM card contact 1. In the contact list, press the  Menu key.
2. Click  SIM Phone Book .
3. Highlight a contact.
4. Press the  Menu key.
5. Click  Edit.
6. Change the contact information.
7. Press the  Menu key.
8. Click  Save.
Delete a SIM card contact 1. In the contact list, press the  Menu key.
2. Click  SIM Phone Book .
3. Highlight a contact.
4. Press the  Menu key.
5. Click  Delete.
Store SMS text messages on your SIM card Depending on your wireless service provider and wireless network, this feature might not be supported.
If your BlackBerry®  device uses a SIM card and you set your SIM card to store SMS text messages, your SMS text messages still appear in the
messages application.
1. On the Home screen or in a folder, click the  Options icon.
2. Click  SMS Text.
3. Set the  Leave Messages On SIM Card  field to Yes.
4. Press the  Menu key.
5. Click  Save.
To stop storing SMS text messages on your SIM card, set the  Leave Messages On SIM Card field to No. If you set this field to No, your SMS
text messages are deleted from your SIM card.User GuideSIM card257 
						

							About SIM card securityYou can protect your SIM card with a PIN code to add another level of security to your  BlackBerry® device. If you lock your SIM card with a PIN
code, other people cannot use their SIM card in your device. Before you can use your SIM card in another device, you must type the PIN code.
Protect your SIM card with a PIN code To obtain your SIM card PIN code, contact your wireless service provider.
Note:   If you type the SIM card PIN code incorrectly three times, your SIM card does not function.
1. On the Home screen or in a folder, click the  Options icon.
2. Click  Advanced Options .
3. Click  SIM Card.
4. Press the  Menu key.
5. Click  Enable Security .
6. Type your SIM card PIN code.
7. Press the  Enter key.
Change the SIM card PIN code 1. On the Home screen or in a folder, click the  Options icon.
2. Click  Advanced Options .
3. Click  SIM Card.
4. Press the  Menu key.
5. Click  Change PIN2 Code .
Change the display name for a phone number If your SIM card supports more than one phone number, you can personalize the display name for your phone numbers.
1. On the Home screen or in a folder, click the  Options icon.
2. Click  Advanced Options .
3. Click  SIM Card.
4. Highlight a phone number.
5. Press the  Menu key.
6. Click  Edit SIM Phone Number .
7. Type a display name for the phone number.
8. Press the  Enter key.
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