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
