09-15-2014 12:30 AM
1.There are several different types of techniques for dual SIM cards. The most advanced version (Dual SIM Dual Call / Dual talc) which are mainly located in China allows two SIM cards to be active at the same time - users can even switch back and forth between two active calls. This works without dual transceiver is used, which is to prefer option usually involve high SAR levels.( Does it work the same way in the Motorola moto g?)
2.Have the main SIN- card access to 3G while the slave only uses the GSM or you can use both with 3G ?
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