Enable-Disable Data roaming on True Super Talkie 4G
- On main screen, select (Menu)
- Select (Settings)
- And then (Data usage)
- Choose to use Data from SIM Card or Wi-Fi > select TRUE
- Select (Options)
- And then (Cellular networks)
- (Mobile network settings) > (Data roaming)
- Enable: click a check at behind square
- Disable: remove a check at behind square
- (Attention) popup, choose (OK)
- Data roaming is enabled