How To Save An Image From A Web Page; How To Transfer Files Using Otg Function; Mobile Phone Cannot Search The Bluetooth Car Kit; How To Use The 4G Network Service - Huawei GR3 Faq Manual

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How to save an image from a web page?

On a web page, touch and hold the image you want to save and select "Save image"
from the pop-up menu.
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How to transfer files using OTG function?

Your mobile phone do not support for OTG function.
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Mobile phone cannot search the Bluetooth car kit.

Please make sure whether the Bluetooth car kit is enabled, and whether enable the
visible function.
May be Bluetooth search timeout. Please restart Bluetooth car kit's visible.
May be the compatibility problem of the mobile phone. Some Bluetooth car kit is only
compatible to some specific mobile phone, so the car owner should pay attention to
the compatibility problem of mobile phone when buy a car kit.
Please keep the mobile phone within the effective range. Bluetooth devices are visible
within a range of 10 m. If the devices are further than 10m away, they will not be
discovered
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How to use the 4G network service?

Please go to Network provider service hall, change the 4G phone and sign the contract
for using the 4G service.
Slide down the status bar to display the notifications panel. On the shortcuts tab page,
click 4G switch, then you can open the 4G mobile network service.
Because the 4G network is fast, please close the background apps when you do not
use the mobile phone, avoid to waste the data traffic.
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How to turn off the 4G network connection?

Enter into Settings > More > Mobile network. Touch "Preferred network type",
and select "WCDMA/GSM auto","WCDMA only"or "GSM only".
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