Is a 3G mobile phone a dual network dual standby phone?

Coolpad D520 mobile phone can take telecom and mobile cards, you can also use Unicom cards, you can stand by at the same time, ** is not high, more than a thousand points, you can also navigate (free).

There is basically no foreign brand, or ** expensive, XT800 + G network call problem, there is a whining sound, it is not recommended to buy, now the most professional domestic dual-mode is Beijing's DEC Zhongheng, now there are two SX10 and SX30 are dual-mode dual-pass smart phones, G network can access the Internet, the cost performance is also relatively high, these two mobile phones a system, an Android system, the landlord can pay attention to it, I hope to help you!

Brand mobile phones do not have dual network dual standby.

Mobile 3G does not have dual SIM dual standby at all, you may have bought a copycat machine, what are the dual SIM dual standby mobile phones that support mobile? There are very few basic genuine machines, if you need to swipe the card to standby You can use a copycat machine.

ZTE U960, can support mobile 3G dual SIM dual standby, both cards can be connected to the Internet inside.

Recommend Mimi pad2 domestic, **sales champion! A very good B 5-inch god machine, go and see!

At present, there are only three models: ZTE's U960, Coolpad's 8870 and the upcoming Hisense TG88.

Yes There are many models, you go to the telecom business hall to ask the dual-mode machine But it should be pointed out that now basically the dual-mode machine is customized by telecommunications, so you can only use a telecom card to access the Internet, if you use a mobile card or Unicom card, it can only be used to play ** and send text messages

If it is a telecom version of a dual-SIM phone, it is fine, but a mobile version of dual-SIM is not.

Of course you can use it! Good luck ha!

Yes There are many models, you go to the telecom business hall to ask the dual-mode machine But it should be pointed out that now basically the dual-mode machine is customized by telecommunications, so you can only use a telecom card to access the Internet, if you use a mobile card or Unicom card, it can only be used to play ** and send text messages

Hello! Because the mobile phone with dual SIM dual standby is generally customized by the communication operator, only one card slot is allowed to support the 3G network, and the other card slot only supports the 2G network, so only 3G in one card can be used.

Of course, there are only a few exceptions, such as Huawei Honor 3X dual SIM version, which is a non-customized machine, which can support mobile 3G + China Unicom 3G, and is the first mobile phone to support dual 3G at the same time. However, if it supports Telecom 3G + mobile (or China Unicom 3G), it does not.

Hello! Because the mobile phone with dual SIM and dual standby is generally customized by the communication operator, the hall collapse only allows one card slot to support the 3G network, and the other card slot only supports the 2G network, so only 3G in one card can be used.

Of course, there are only a few exceptions, such as Huawei Honor 3X dual-bridge posture card version, which is a non-customized machine, which can support mobile 3G + Unicom 3G, and is the first mobile phone to support dual 3G at the same time. However, if it supports Telecom 3G + mobile (or China Unicom 3G), it does not.

Hope it helps, hope!

There is a mode in your Mu Pao mobile phone settings, and you can choose the fast rent.

Choose dual SIM standby to take a stance.

If not.

It can only be a dual-SIM single stay.

Maybe js lied to you

Dear, no, you can only use Unicom 2G. If you need to use Unicom 3G, it is recommended that you change to a mobile phone that supports WCDMA mode and use a Unicom 3G card, which will have a faster Internet speed.

This mainly depends on the mobile phone supports the WCDMA standard, and you can see if the place where the card is inserted is written. Under normal circumstances, mobile phones will not support China Unicom 3G.

Mobile 3G phones can only use mobile 3G networks. China Unicom can only use 2G network.

The mobile customization machine cannot use Unicom 3G, it can only use the 2G network, and the Unicom customization machine cannot use the mobile one

Mobile phones that are not triple nets can only use Unicom 2G

Of course not, mobile customization can only use mobile 3G

Dual SIM Dual Standby means that the phone has two card slots, which can use two SIM cards at the same time to standby at the same time.

You cannot use the 3G network of China Unicom and China Mobile at the same time.

Dual-SIM dual-standby mobile phones are divided into Unicom version, mobile version and telecom version. The China Unicom version supports China Unicom 3G and China Unicom Mobile 2G, the mobile version supports China Unicom 3G and China Unicom Mobile 2G, and the telecom version supports China Telecom 3G, 2G and China Unicom Mobile 2G.

If you need to use the 3G network, you need to select the mobile phone version of the corresponding mobile phone card, and the 3G network can only be used in the card slot.

Dual-SIM dual-standby phones can only use two mobile phone cards at the same time, which can be in normal standby mode at the same time, but cannot use Unicom and mobile 3G networks at the same time, but can use 2G networks at the same time.

Mine is to use Unicom and China Mobile at the same time, the two numbers are free to switch, you can't use the 3G network at the same time, but you can choose to switch to use the network, I usually use Unicom's traffic monthly**, because the network speed is relatively fast. I didn't open a monthly traffic subscription**, just to pick up**, because the signal is strong. It's very convenient, hahaha...

No, only one can be used