Professional Quality Manufacturer Supplier of Dual Sim Adapter Series for Mobile phone since 2002.We ship to worldwide.  
    
(1) Brief Instruction:
The Direct Manufacturer Supplier,Serious Quality Guanrantee !Not Resellers.High Quality Guarantee ! CE,FCC,RoHS approved !

Dual Sim Card Adapter for Apple Iphone 4 (4G),Comes with Super Slim Black Protective Case.

Unique Design !! Let your IPHONE 4 (4g) Get Two Call Numbers for your Free Choice Conveniently and Easily without power on or off to change sim card!,you get Two sim cards(one original Micro sim and another one Sim card)installed in your iphone 4 at the same time and switch freely on the fly.

You can add a Normal-size Sim card into this adapter ,Don't need to use second micro sim card.

Very simple operation, Easy Plug & Play to Let your iphone 4 get Two SIM Cards available in single one mobile phone. The adapter connects your current iPhone's Micro SIM with another normal size SIM card.

Both numbers will be displayed on your iphone screen by embeded application.You can Choose Which number to use from that embeded menu or Let Two Numbers Switch Automatically by Setting up Auto-Switching time from that menu. you can edit display name of each SIM card for your convenience.

and a Black and Super-Slim Protective Case to give you the extra room in the back of Iphone to hold this adapter.The Case Perfectly fits iPhone 4 without slipping. Slim design adds no extra room-Fits perfectly in your pocket.

Newest Factory Test Samples.You are Directly ordering from The Only Prefessional Dual Sim Card Adapter Manufacturer and Supplier since 2002. we have the confidence our products should be with best quality and compatibility over the WHOLE market ,based on lowest wholesale price !

Dual Sim Patient Number: 200510121059.7

we provide OEM service that including customer's own-Logo or branding packing upon your own request.
 
(2) Detailed Description:
 
Dual Sim Card Adapter for Apple Iphone 4 (4G),Comes with Black Protective Case.

Unique Design !! Let your IPHONE 4 (4g) Get Two Call Numbers for your Free Choice Conveniently and Easily without power on or off to change sim card!,you get Two sim cards(one original Micro sim and another one Sim card)installed in your iphone 4 at the same time and switch freely on the fly.

You can add a Normal-size Sim card into this adapter ,Don't need to use second micro sim card.

Very simple operation, Easy Plug & Play to Let your iphone 4 get Two SIM Cards available in single one mobile phone. The adapter connects your current iPhone's Micro SIM with another normal size SIM card.

Both numbers will be displayed on your iphone screen by embeded application.You can Choose Which number to use from that embeded menu or Let Two Numbers Switch Automatically by Setting up Auto-Switching time from that menu. you can edit display name of each SIM card for your convenience.

and a Black and Super-Slim Protective Case to give you the extra room in the back of Iphone to hold this dual sim card adapter.The Case Perfectly fits iPhone 4 without slipping. Slim design adds no extra room-Fits perfectly in your pocket.

Dual Sim Patent Number: 200510121059.7

Note:Any firmware version installed supported as long as your Iphone 4G could use the original Sim card normally.so if one sim card could be used in your iphone normally,then it should be ok with our dual sim adapter.but if your iphone doesn't support that sim card which is from another carrier,you may have to unlock your iphone.

(3) Specification:

Dual Sim Card holders Support: Iphone 4 (4G)

Universal GSM and 3G(UTMS) network.

Any firmware version installed supported as long as your Iphone 4G could use the original Sim card normally.so if one sim card could be used in your iphone normally,then it should be ok with our dual sim adapter.but if your iphone doesn't support that sim card which is from another carrier,you may have to unlock your iphone.

It's very popular product with good feedback and the following is Just To be Cautious,We can't guarantee the 100% compatibility because of the complex conditions of worldwide market.if you get any advice or problem,please don't hesitate to contact us .

(4) Installation and Setup.

Very easy to operate even for first user.

This Dual SIM Card Adapter comes with a Back Case Cover to allows your Apple iPhone 4 with two SIM cards inserted.

The cable adapter connects the micro-Sim card (the first sim) to the next Sim card adapter(the second sim).

and you will find A very simple STK menu, you can use any of the 2 numbers to make call at any time.

More Guide and instruction included in the pack.