|What is dual sim card? |
Dual SIM card, just as its name, implies that two SIM card in one card holder, two different numbers in one mobile phone.
With dual SIM card, you can use cheaper number to dial out, and receiving free charge call, which reduce your high mobile fee greatly. Local card and out-of-town card or match different net system can save your phone charge. Two numbers in one mobile phone are available to be chosen at any time, easy to be held and never worry about changing SIM card frequently. Separate business call from private call, there is a clear difference between business call and private call, using dual SIM card, you will have more private space and freedom, and absolutely privacy.
It is easy to operate. The operation procedure is very easy, any user can operate it without difficult. Moreover, the most important point is that the two numbers can auto switch online in turn without re powering on / off.
Stable and security, the working elements of new SIM card is only bear the weight of the card by a channel, not the card data transfer. Thus it never happen the data losing or the data cannot be decided. As long as it is GSM net, you can choose number at random, fashion and convenience.
1) with menu self-set auto-switching time from 0-99 minutes (two cards)
2) edits and displays the telephone number sim 1 or sim 2 phone numbers on screen
3) compatible with almost all GSM mobile phones
1) replaces the yellow fake paper card with one of your SIM cards (which you seldom use and please pay attention to its direction)
2) tear off the blue fake paper card along with double-face glue (please do not make the glue dirty) and then stick the other SIM card in the right place
3) puts your SIM 1 (marked on the fpc) into the SIM card holder (not SIM 2 with the steel cover)
4) encloses the battery, put the double-card into the gap between the battery and back cover
After installing the dual SIM card, you can find the menu of stk in your mobile, and select it
The screen will display:
3) auto switch
4) edit number
You can complete the following function:
1) two number switching on-line, and the switching time is between 01 to 99 minutes
2) two kinds of menu language, English and Chinese
3) can edit the number of two SIM cards for display
How to set the time for auto switch?
1) to select the menu "auto switch", and it will display
2) timer a (00) for SIM-1
3) timer b (00) for SIM-2
Notice: 00 min presents switch off, 01-99min presents switch on.
How to edit number?
1) to select the menu "edit number" and it will display
4) you can select SIM-1 or SIM-2, to edit the number of relative card
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