Why is there no signal or some functions of the Xiaomi smartphone unavailable when using international roaming?
For your reference, please follow the steps below:
1. Check whether the SIM card accords with the standard and whether the business international roaming is activated:
(1). Please verify whether the country you are going to has signed a roaming service agreement with the mobile carrier you currently choose;
(2). Consult the carrier to determine whether your mobile phone SIM card supports international roaming;
(3). Consult the carrier to see whether the international roaming service has been successfully activated on the SIM card, and the functions that can be used during roaming, such as voice calls, data traffic, SMS, etc. Some functions will not be available due to network standard restrictions.
2. Check the carrier network format of the country that you stay in. Determine whether the network standard and frequency band used in the country match the Xiaomi smartphone. If they match, it can be used under normal circumstances. If there is no signal or the data network cannot be accessed, it will be the roaming problem. Return to the first step for troubleshooting;
3. The reasons for no signal of international roaming:
(1). If the distance to the base station is far, or the signal transmitted by the local base station is unstable, there will be no signal. It is recommended that you turn on the Airplane mode and then turn it off, and let the phone search for the network again;
(2). You can try to make your phone search the network automatically.
1. Check whether the SIM card accords with the standard and whether the business international roaming is activated:
(1). Please verify whether the country you are going to has signed a roaming service agreement with the mobile carrier you currently choose;
(2). Consult the carrier to determine whether your mobile phone SIM card supports international roaming;
(3). Consult the carrier to see whether the international roaming service has been successfully activated on the SIM card, and the functions that can be used during roaming, such as voice calls, data traffic, SMS, etc. Some functions will not be available due to network standard restrictions.
2. Check the carrier network format of the country that you stay in. Determine whether the network standard and frequency band used in the country match the Xiaomi smartphone. If they match, it can be used under normal circumstances. If there is no signal or the data network cannot be accessed, it will be the roaming problem. Return to the first step for troubleshooting;
3. The reasons for no signal of international roaming:
(1). If the distance to the base station is far, or the signal transmitted by the local base station is unstable, there will be no signal. It is recommended that you turn on the Airplane mode and then turn it off, and let the phone search for the network again;
(2). You can try to make your phone search the network automatically.
Does it help?
Yes
No