Why is there no signal for long distance roaming in Cambodia?

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Hello dear<>

We've put together a unique way for you.

1. Preparations: 1. Buy a SIM card in Cambodia; 2. Activate the SIM card and get a Cambodian ** number; 3. Buy international roaming in Cambodia**; 2. Activation steps: 1. Call ** to the customer service of the Cambodian operator and ask about roaming**; 2. Choose the right roaming according to your own needs**; 3. Pay according to the requirements of the operator's customer service and activate the roaming service; 4. After the roaming service is activated, you can use the Cambodian SIM card to make roaming calls in other countries; Notes:

1. During your stay in Cambodia, please remember to search for the period of use and scope of use of Roaming Nianwei**; 2. The roaming service of operators in different regions of Cambodia** may be different, please choose the appropriate roaming ** according to your own needs; 3. Please be sure to confirm that the Cambodian ** number can receive roaming text messages, so as not to affect normal use;

Hello dear! How to open international roaming in Cambodia with a Chinese mobile phone card? A:

Most Chinese SIM cards have enabled roaming services on networks managed by Cambodian mobile operators, but roaming services need to be enabled before roaming can be enabled. Generally speaking, the card status is normal, and users should contact the local operator first, open international roaming in the customer service system, and the customer service will inform the user of the steps and fees to be paid. The specific steps are as follows:

1. Log in to the operator's official grip and check the customer service system. 2. Enter the guest leather mold clothing system and find it"Service activation", and then search"International roaming"Options; 3. Follow the prompts, fill in the roaming information, and confirm the payment; 4. After the activation is completed, try to roam again; 5. If the international roaming is successfully activated, it can roam with the operator in Cambodia normally.

If you want a mobile phone to have a signal abroad, you must meet the following conditions (the order is weak from robbers, from active to passive): 1International roaming and international long-distance services have been opened.

2.The local operator has to have signal coverage where you go. 3.

China Mobile's background data is running normally. 4.The signal connection between China Mobile and the local operator should be normal.

You can only control the first point, and you can't control the rest of it!

If it is Unicom mobile phone card in Cambodia.

There is no signal, which may be due to the following reasons:

1.The mobile phone card is not plugged in properly, and the contact is poor;

3.The mobile phone card, card slot or mobile phone terminal is damaged;

4.The status of the mobile phone card is abnormal (such as shutdown, closed account, etc.);

Here are some things you can try:

1.Turn the phone on and off and restart it to test it;

2.Reseat the mobile phone card and check whether the card slot is loose or deformed.

3.After turning off the device, manually select the operator's network or ask the surrounding users if the use is normal;

4.Test whether the mobile phone card or terminal is faulty;

5.Verify that the status of the SIM card is normal.

If the above problems are still not solved, you can use your Unicom mobile phone number to dial international roaming.

8618618610010 consultation (free of charge when calling from a Unicom number abroad).

If you have enabled the international roaming function, but you cannot use it when you are stuck in international roaming, there may be one of the following reasons:

1.Some countries or regions have different network standards and frequency bands, and you need to change to a suitable mobile terminal to use the international roaming function.

If the problem described in the above file still cannot be solved, you can call the international service service ** + 8618618610010 free service feedback (free of charge only when you use our mobile phone to call).