万用双卡通
 产品介绍 支持手机型号

支持具有STK功能菜单手机 支持直拨回拨功能2G

Dual twin Sim Card Adapter/ sim card adapter–No cutstrong

At a glance:strong

*Two SIM cards in one phone.
*Special double modes function.
*Invisible number – Temporary not connected function.
*Extended support to multi SIM card.
*Maintain Original SIM card STK menu function.
*2 SIM auto switch On-line, easily set
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Specification:

1.Ultra slim design: less than1.2mm high
2.No need to cut cards and keeping the original housing of the mobile phone
3.Auto-switching on line without need to turn on or off the phone
4.No data loss when switching 2 numbers or turning on/off the phone
5.Both numbers active synchronously
6.Imported FPC board of high quality and advanced IC technology adopted.
7.Compatible with all of GSM mobile functionally and 90% GSM mobile in size proportion
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Installation:

1.Take out two piece of hard papers in the King of Dual SIM Card
2.Insert two piece of SIM Cards into the slots of the Dual SIM Card respectively
3.Put one end of the Dual SIM Card with SIM1 in your handset instead of your regular SIM Card
4.Put another end of the King of Dual SIM Card into undersurface of the battery or spacebetween battery and handset’s back cover
5.Finally, closing the back cover and power on the phone, you could select SIM1 or SIM2 to use itp

iphone4双卡通 三卡通 

实物图