Sell 2-in-1 Play Cards-Phone Cards

Features: 1) Two numbers in 1 card 2) Two-number auto switch on line function (you can set the waiting time freely) 3) Direct switch numbers in the mobile function menu 4) Support all the mobile phones which have STK function 5) The record of calling memory function 6) Apply to the highly card with the mobile phone 7) Economic, convenience, two SIM cards in one mobile, won\'\'t worry about changing cards frequently, easy to keep, local card match out-of-town card or different net, save phone charge 8) Absolutely privacy, use anonymous SIM card, dial out in hide, ensure your absolute privacy 9) Freely communication, net system complementary principle, freely switch between different net system, stabilize the signal, ensure the communication, never missing any business chances 10) Separate business call from personal call, using business card while working, using private card when off duty, ensure you have more private space and freedom 11) Fashionable and novelty, absolutely privacy 12) Don\'\'t worry about V1,V2 card, no matter what GSM you use 13) 2 numbers auto-switch online, you can choose mobile, union GSM net card number, dialing out by one economic number and receiving by another free charge receiving number 14) If the union signal is not stable, you can switch to mobile card, vice versa, through the net supplementary to make the signal more stabile, the communication more safely, never offline 15) 1 mobile phone in your hand, two numbers available to be chosen, you can choose the local number wherever you are, needn\'\'t to pay wandering fee, can save you a great deal phone fee 16) Separate business call from personal call; let you have more personal space, more freedom, and more privacy