Q-SIM Dual SIM Card Case Double Sim Card Case for iPhone 4

Price: US $ 100 - 150 / Unit
Brand Name: china phone
Model Number: 3gs
Country/Region: China
Post Date: Mar 27,2012

Product Description: Q-SIM Dual SIM Card Case Double Sim Card Case for iPhone 4







The world's first and unique design of two numbers in one original Phone 4 brings great convenience to your life & work, indispensable to businessman!
Crafted from a super tough PC skin with tactile ergonomic design, this stylish and lightweight case doesn't just look after your original Phone 4; it looks after your hand as well.


- Two SIM Cards available in one mobile phone

- Auto-switch between SIM Cards; Enable to edit switching time   

- Enable to edit display name of SIM 

- Perfectly fitting your original Phone 4 gives a non-slip coating

- Cut outs for all original Phone 4's features - without removing it from the case.

- Slim fitting design adds no extra bulk - Fits perfectly in your pocket.



- Stick “SIM-1” plate into MicroSIM tray.

- Stick SIMs onto each plate accordingly, fold the link and put MicroSIM tray back to slot.

- Put original Phone 4 into the case.


1, Enter Setup – Phone - SIM Applications, it shows “Q-SIM” menu:


Switch Number




“Switch Number” offers SIM options: “SIM-1” & “SIM-2” which

makes SIM work individually whilst “Auto/SW” makes both SIM work alternately. “*”stands for selecting successfully.


2, “Setup” menu provides below options:




SIM1 Time:03

SIM2 Time:03


Edit SIM number(11 characters)by selecting “SIM1 NO.” & “SIM2 NO.”.

Edit switch time by selecting other two options. Default switch time:3min. Available switch time:0 ~ 99min.



Supplier Details:

Shenzhen Ronder Technology Co., Ltd.

Sales:Ms. Suise liu

Contact Phone:0086-755-28887334

Main Products:digital watch,leather watc


User Reviews: Q-SIM Dual SIM Card Case Double Sim Card Case for iPhone 4