Samsung Phone 2013 Why Can t Make Mobile Card Traffic Inside

Samsung W2013 is a telecom 3G dual SIM phone, card slot 1 supports telecom 2G 3G network, insert telecom card can realize the function of Internet access and communication; Card slot 2 only supports mobile Unicom 2G network, inserting mobile Unicom card does not support Internet access, but can call and send and receive SMS MMS function.

According to your description: Samsung W2013 supports the use of G network mobile phone card to access the Internet if you upgrade to the latest version.

Update your phone to the latest version.

Requirements for using FOTA software to upgrade: 1. Stable Wi-Fi or 3G network. 2. The battery power is more than 50%.

3. The available mobile phone memory is more than 1GB.

2. Use Samsung KIES software to upgrade, please refer to the method provided on Samsung's official website for specific steps.

After the phone is updated to the latest version, click on the mobile data in the drop-down menu to show data 1 data 2, switch to data 2 to use the mobile card or China Unicom mobile phone card to access the Internet.

According to your description, the W2013 model supports the use of G network mobile phones for data traffic Internet access after upgrading the system.

w2016A mobile phone card can be insertedThis model is a telecom version of the dual-SIM mobile phone, card 1 supports the world-best telecom 2G 3G 4G network,Card 2YesMoveand China Unicom's 2G network. Ride.

Supplement: The method of inserting a mobile phone card for W2016 models can be referred to:

Put the UIM card and SIM card into the UIM card Sozhi Zi Tray (1) and SIM card tray (2) respectively.

Samsung W2016 mobile phone card slot 2 supports the use of mobile cards, supports mobile 2G networks.

1. Samsung W2016 is a telecom 4G mobile phone.

2. Support telecom 3G and 4G networks.

3. You can use the mobile phone card of China Mobile and China Unicom at the same time, but it only supports the 2G network of China Mobile and China Unicom.

W2016 is a telecom version of the dual SIM phone, card 1 supports telecom 2G 3G 4G network, card 2 supports China Mobile and China Unicom's 2G network.

Reason: This mobile phone belongs to the telecom version of the dual-SIM dual-standby mobile phone, card 1 supports 4G 3G 2G telecom network, card 2 supports China Mobile Unicom's 2G network.

The main parameters are as follows:

Samsung w2013

The phone does not show the mobile SIM card, recommended;

1.Take out the SIM and clean the SIM card metal contacts with an eraser. (Whether it's a SIM card or not.)

Poor contact with friends.

2.Try to replace a SIM card (whether the SIM card is aged or damaged)3Check if the phone key is installed.

Security Guards. Or.

Callitus. and other software, try after uninstalling. Infiltrate.

4.Back up your phone data (

**Register. Short message.

Multiple files.

etc.), restoration.

Factory settings. If the problem persists, it is recommended to send the phone to the nearest Samsung service center for testing and repair.

W2016 is a telecom version of the dual SIM phone, card 1 supports telecom 2G 3G 4G network, card 2 supports China Mobile and China Unicom's 2G network.

Card 2 supports China Unicom Mobile 2G network Internet access.

The Samsung 2014 can use a data package with a mobile card because the Samsung 2014 supports mobile 2G networks.

Check if it's a telecom custom machine, if it's a telecom card.