Learn more information and usage of mobile data network.
Applicable for ColorOS 5.2 device. Check your ColorOS version in [Settings] > [About phone].
Mobile data network.
Mobile data networks include GSM, CDMA and LTE networks. If a is unavailable, you can use a mobile data network to connect to the Internet. Browse the following information to learn about the mobile data network capabilities and features.
GSM networks
Mobile data network type |
Status icon |
Simultaneous voice/data |
|---|---|---|
|
UMTS |
4G |
Yes |
|
UMTS |
3G |
Yes |
|
EDGE |
E |
No |
|
GPRS |
。 |
No |
CDMA networks
|
Mobile data network type |
Status icon |
Simultaneous voice/data |
|---|---|---|
|
EV-DO |
3G |
No |
|
1xRTT |
1x |
No |
LTE networks
|
Mobile data network type |
Status icon |
Simultaneous voice/data |
|---|---|---|
|
LTE |
LTE |
Yes |
|
4G |
4G |
Yes |
Notice
•Using a mobile data network for Internet connection charges fees. You can consult the operator for the charging standard or shop data plans. If you exceed the data plan, you will be charged for extra fees.
•Mobile data might not be available in all , and network speed and connectivity might vary depending on your location. Check the operator's network coverage in your area for availability.
•When using a mobile data network that doesn't support simultaneous voice and data, incoming or outgoing calls will interrupt mobile data transfers until the call ends. This doesn't affect Wi-Fi network connectivity.
Turn on mobile data network.
Go to [Settings] > [Dual SIM & Cellular]. Under "GENERAL SETTING", turn on [Mobile Data] for network connection.
* Some models have additional [Enable 4G] option, you can choose to turn it on or off.
Data roaming
When you're outside of your operator's network, you will not be able to access the Internet.
Go to [Settings] > [Dual SIM & Cellular] >[SIM1] > [Data Roaming] and turn it on. Then connect to the Internet using another operator or bridging your operator.
* Data roaming charges fees. Contact your wireless operator for more tariff information.
* To avoid high data roaming charges, you are recommended to turn off data roaming when not necessary.
Dual SIM and Default card settings.
After successfully inserting two SIM cards, you can set up the default card for "Call" and "Internet" respectively.
Mobile data usage.
When you use mobile data, you can set up "MOBILE DATA USAGE" to monitor [Data Used This Month], customize [Start Date for Data Usage Stats] and [Daily Data Reminder].
Internet Connection Control.
You can allow or restrict APPs to use data through.
* Pictures, settings and paths might differ from those of your phone, but that do not affect the description in this article.