Question about Samsung SGH-E720 Cellular Phone

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Bluetooth No one can find me, and I cannot neither find another dispositives

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Initially turn on or enable the bluetooth option in both the devices and search for new devices...
if you are not able to detect or pair with any device...then your phone needs to be serviced..
there is problem in your bluetooth

Posted on Jul 12, 2008

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Posted on Jan 02, 2017

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My phone will not turn back on. it shut off amd now it will not turn back on


First place it on a charger for a full day, allowing it to gain a full battery, when done try to boot your device, try connecting it with your computer to see if it is not just the screen that is broken/black. Also check the actual battery, while this can easily catch corrosion on the surface connecting with your phone, or get dispositioned.
I hope this helped you!

Jan 29, 2014 | HTC Rhyme

Tip

How to turn Bluetooth on and off on a BlackBerry Tour


The BlackBerry Tour comes with Bluetooth capability, but in order to connect to a Bluetooth device, you have to enable the Bluetooth functionality. When you're not using a Bluetooth connection, disable Bluetooth to avoid other devices from connecting to your BlackBerry.

- To turn Bluetooth on:

From the main home screen, press the BlackBerry button (to the left of the trackball) to go to your Home folder. Scroll down until you see the antenna icon for Manage Connections and click on it. A pop up list will appear; find Bluetooth on the list and click it to put a check in the box next to it. "On" will appear next to Bluetooth, and the Bluetooth icon will be displayed in the upper right corner of the screen. Your BlackBerry is now in Bluetooth mode, where it can connect and pair with other Bluetooth-capable devices.

Bluetooth can also be turned on from the Options folder, under the Home folder. Select Bluetooth from the list and when the screen comes up saying "Bluetooth: Disabled," press the BlackBerry button and then select Enable Bluetooth. If you've previously paired your Tour with other Bluetooth devices, the list of those devices will appear.

- To turn Bluetooth off:

From the home screen, press the BlackBerry button. Scroll down to Manage Connections and select it. In the list that appears, click Bluetooth to uncheck it and disable Bluetooth functionality.

You can also turn Bluetooth off by clicking Options in the Home folder, selecting Bluetooth from the list of options, then pressing the BlackBerry button and choosing Disable Bluetooth.

on Jan 14, 2011 | RIM BlackBerry? Tour 9630 Smartphone

Tip

How to turn Bluetooth on and off on a Samsung Intensity


Like many other cell phones, the Samsung Intensity (SCH U450) is Bluetooth-capable. Turning Bluetooth on and off on the Intensity is easy to do, as is configuring the phone's various Bluetooth options and setting up new connections.

To turn Bluetooth on, press the Menu button (the round button in the upper center of the numeric keypad). On the main menu screen, select the Settings & Tools submenu in the lower right hand corner. Then scroll down to item #3 (Bluetooth Menu) and select it.

If Bluetooth is currently disabled, the option in the lower left corner of the screen will say "Turn On." Press the left option button to turn Bluetooth on; you'll see a box pop up that says "Bluetooth power on." Now you can pair your phone with other Bluetooth devices, either by initiating a connection (choose Add New Device from the Bluetooth menu, or if you've paired with the device before, select it from the list of devices) or by making your phone discoverable (click the right option button, select Discovery Mode, and turn it on).

To disable Bluetooth, go back into the Bluetooth menu and just hit the left option button ("Turn Off"). A box will appear that says "Bluetooth power off."

If you're not sure if Bluetooth is on or off at any given time, just look at the status bar at the top of your Intensity's main screen. If you see the Bluetooth icon -- a sharply-angled white "B" on the blue background -- then Bluetooth is currently enabled.

on Oct 16, 2010 | Samsung SCH-U450 Cell Phone

2 Answers

Want to hook uo bluetooth


First switch on bluetooth (settings---bluetooth).
Start > Settings > Communications and Add new Bluetooth headset. htc will search bluetooth headsets and find it. it will ask you to enter bluetooth passcode, usually it is 0000. then finished and you have paired Bluetooth headset with HTC

Mar 26, 2010 | HTC Cell Phones

1 Answer

What does mdn stand for?


Message Disposition Notification

Mar 01, 2010 | Cell Phones

2 Answers

I have blackberry 8110 and it ask me for a passkey


Blackberry 8110

Bluetooth technology troubleshooting:
Common Problems
.
I cannot type a passkey on a Bluetooth enabled device
.
If you cannot type a passkey on a Bluetooth® enabled device, the passkey might already be defined.
.
On your BlackBerry® device, in the Enter passkey for <device name> field, try typing 0000.
.
My list of paired Bluetooth enabled devices does not appear
.
Try performing the following actions:
.
• Verify that Bluetooth® technology is turned on.
.
• Verify that you have added Bluetooth enabled devices to the paired Bluetooth enabled devices list.
.
I cannot pair with a Bluetooth enabled device
.
Try performing the following actions:
.
• Verify that your BlackBerry® device is compatible with the Bluetooth® enabled device. For more information, see the documentation that came with the Bluetooth enabled device.
.
• Allow the Bluetooth enabled device to discover your BlackBerry device. In the Bluetooth setup application, click Allow another device to find me.
.
• Turn off encryption for Bluetooth connections between your BlackBerry device and the Bluetooth enabled device. In the device options, click Bluetooth. Click a Bluetooth enabled device. Click Device Properties. Change the Encryption field to Disabled. Press the Menu key. Click Save.
.
I cannot share contacts with a paired Bluetooth enabled device

Try performing the following actions:

• Verify that Bluetooth® technology is turned on.

• Verify that your BlackBerry® device is paired with the Bluetooth enabled device.

• Verify that, in the Bluetooth options, the Address Book Transfer field is not set to Disabled.

• Verify that your BlackBerry device is connected to a Bluetooth enabled device that supports the Handsfree profile or the Object Push profile. For more information about supported profiles, see the documentation that came with the Bluetooth enabled device.


If you found this information helpful, please give me a big thumbs-up when you rate my answer. Thank you.

Feb 01, 2010 | RIM BlackBerry ® 8830 Cellular Phone

1 Answer

How can i set the em227pk bluetooth up for pairing? plz help.


In order to pair a BlackBerry smartphone with a Bluetooth enabled device (e.g. a Bluetooth enabled headset), the Bluetooth enabled device must be in pairing mode. Most Bluetooth enabled devices are not set to pairing mode by default. Refer to your Bluetooth enabled device manual for instructions on how to set the Bluetooth enabled device to pairing mode.
To pair the BlackBerry smartphone with a Bluetooth enabled device, complete the following steps:
1) On the BlackBerry smartphone, click Options > Bluetooth. If you cannot find the Bluetooth option,
2) Open the menu and select Add Device. The Select Device list appears and lists Bluetooth enabled devices that are in range and available to be paired.
Note: Only BlackBerry smartphones enabled with Bluetooth technology that are in range and in pairing mode will appear in the available Select Device list.
3) Select the Bluetooth enabled device with which you are pairing. The Enter passkey dialog appears.
4) Type the passkey to authenticate the Bluetooth enabled device. Most Bluetooth enabled devices contain a hard coded passkey. See your Bluetooth enabled device manual for the passkey.
Note: 0000 is the universal passkey for pairing any Bluetooth enabled device with a BlackBerry smartphone.
Note: Once a Bluetooth enabled device is paired, it appears in the Paired Devices list. The Bluetooth enabled device will no longer appear in the Select Device list.
Bluetooth devices are manufacturer specific. Please refer user manual for instructions on how to pair with other devices.

Oct 24, 2009 | RIM BlackBerry Storm 9530 Smartphone

3 Answers

My iPhone 3g with navman s50


You will need to update your navman firmware
If it is a old model gps check the navman site for compatability.

Aug 04, 2009 | Apple iPhone 3G

1 Answer

The LCD screen on my LG keybo is black and will show nothing


I'm very sorry to hear your disposition.

Ebay has some offers for the LCD Module running 58.99. You will need all the tools necessary for replacing your damaged LCD. It may even be necessary to contact your carrier's service/repair center for ANY options available for you that COULD be beneficial.

Sorry again. Thanks.

Mar 26, 2009 | Cell Phones

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