OnePlus 7T Pro, User Manual

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Settings
your phone to notify you when a high-quality
public network is available.
SIM & network
Enable or disable mobile data
Go to Settings > Wi-Fi & internet > SIM &
network , enable/disable Mobile data .
Roaming settings
Go to Settings > Wi-Fi & internet > SIM &
network , select the SIM card, enable/disable
Roaming .
Enable this for the SIM card to connect to data
services when roaming.
*Roaming charges may apply. Check with your
network provider for more details.
Preferred network type settings
Go to Settings > Wi-Fi & internet > SIM &
network settings , select Preferred network
type.
⚫
2G/3G/4G (Automatic)
⚫
2G/3G (Automatic)
⚫
2G only
Data Saver
To help reduce data usage, Data Saver prevents
some apps from sending or receiving data in the
’
access data, but may do so less frequently. This