Huawei Honor 9, User Manual

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Network and Sharing
Mobile Internet
Using mobile data
Enabling mobile data
Before enabling mobile data, ensure that you have activated mobile data services with your
carrier.
1
Open Settings .
2
Touch More > Mobile network .
3
Switch on Mobile data to enable mobile data.
Disable mobile data when not required so as to save battery power and reduce data
usage.
Enabling 4G
Before enabling 4G, ensure that you have activated 4G services with your carrier and that
you are using a 4G SIM card.
1
Open Settings .
2
Touch More and switch on Enable 4G .
Enabling VoLTE
Enable VoLTE (Voice over LTE) to make high-quality audio and video calls over 4G networks.
l
Features may vary depending on your carrier.
l
Switch on 4G before enabling VoLTE.
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Make sure your device supports VoLTE and you have activated this feature from your
carrier.
1
Open Settings .
2
Touch More > Mobile network .
3
Switch on VoLTE calls .
Enabling data roaming
Enable data roaming to access the Internet when you travel abroad.
You may incur roaming charges when data roaming is enabled. Contact your carrier for
details.
1
Open Settings .
2
Touch More > Mobile network .
3
Switch on Data roaming .
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