Android Phone Settings
1. Open Settings on your mobile phone and tap “Mobile Networks”
2. If your phone uses dual SIM cards, select the SIM used for data roaming
3. Tap “Data Roaming” Settings, turn it on, and optionally set a daily roaming data limit based on your preference
Manually Select a Network Provider
1. Open your phone’s Settings and tap “Mobile Networks”
2. If your phone uses dual SIM cards, select the SIM used for data roaming
3. Tap “Select Carrier”, turn off Automatic, and choose the desired local network provider
Check APN Settings
1. Open your phone’s Settings and tap “Mobile Networks”
2. If your phone uses dual SIM cards, select the SIM used for data roaming, then tap “Access Point Names” (APN)
3. Make sure the “APN” is set to “cmlink”. If not, you can manually update it
Android Phone Setting
1. Open Settings on your mobile phone and tap “Mobile Networks”
2. If your phone uses dual SIM cards, select the SIM used for data roaming
3. Tap “Data Roaming” Settings, turn it on, and optionally set a daily roaming data limit based on your preference
Manually Select a Network Provider
1. Open your phone’s Settings and tap “Mobile Networks”
2. If your phone uses dual SIM cards, select the SIM used for data roaming
3. Tap “Select Carrier”, turn off Automatic, and choose the desired local network provider
Check APN Settings
1. Open your phone’s Settings and tap “Mobile Networks”
2. If your phone uses dual SIM cards, select the SIM used for data roaming, then tap “Access Point Names” (APN)
3. Make sure the “APN” is set to “cmlink”. If not, you can manually update it