Huawei GR3 Faq Manual page 6

5.12 It is often dropped-off when using data services to get Internet access
5.13 How to save mobile data traffic?
5.14 Whether the mobile phone supports for Voice Call and Internet access at the same time?
5.15 Wi-Fi network connection failed
5.16 After connecting to the Wi-Fi successfully, Wi-Fi will always disconnect automatically.
5.17 The Wi-Fi network cannot be found when searching for it.
5.18 How to set"Do not use mobile data"when Wi-Fi is unavailable?
5.19 The mobile phone cannot be discovered via Bluetooth.
5.20 File transfer failed after connecting successfully via Bluetooth
5.21 How to review the mobile phone's MAC address?
5.22 How to determine whether Internet is accessible via mobile data (SIM/UIM card) or Wi-Fi?
5.23 How to review mobile data usage?
5.24 Can I share my phone's mobile Internet connection via USB?
5.25 How to judge whether my phone supports for Bluetooth tethering?
5.26 What is a Wi-Fi hotspot?
5.27 Why is the hotspot name garbled?
5.28 The Internet is very slow when using one of the SIM cards on a dual SIM phone
5.29 When the phone is sleep, whether Wi-Fi connection will disconnected automatically or not?
5.30 How to turn off the Wi-Fi switch?
5.31 How to add a bookmark in the built-in web browser?
5.32 How to close pages in the built-in browser?
5.33 How to open a new page in the built-in browser?
5.34 How to delete personal data from the built-in browser?
5.35 How to clear all browser cookies?
5.36 How to save an image from a web page?
5.37 How to transfer files using OTG function?
5.38 Mobile phone cannot search the Bluetooth car kit.
5.39 How to use the 4G network service?
5.40 How to turn off the 4G network connection?
5.41 Why does the mobile phone have no 4G signal?
5.42 Why can't access the Internet after the mobile phone is connected to a Wi-Fi network?
5.43 Cannot find the wireless router when searching for it.
5.44 When the phone is sleep, Wi-Fi connection will disconnected automatically.
5.45 Can a 3G mobile phone upgrade to a 4G mobile phone?
5.46 Does the 4G network consume too much traffic?
5.47 If 3G card change to 4G card, will change the phone number or not?
5.48 I use a 3G card now, if I want to use 4G network, must I change the card?
5.49 4G mobile phone shows the 3G signal.
5.50 Can a 4G phone use the 3G card?
5.51 Why can't access the 4G network?
5.52 4G network is not stable?
5.53 What is 4G?
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