Zte BLADE VEC PRO User Manual page 15

cards, or any non-standard micro-SIM card cut from a SIM card.
You can get a standard micro-SIM card from your service
provider.
NOTE:
Your phone is designed for simultaneous use of two micro-SIM
cards in the standby mode. However, the micro-SIM cards
cannot be used simultaneously for calls or the Internet. If one
micro-SIM card is used in a voice call, the other micro-SIM card
is not available.
This situation is caused by the function of the phone and is
independent of the network. Such design can significantly reduce
the power consumption of the phone in the standby mode.
1. Insert the tip of the tray eject tool into the holes on the
micro-SIM card trays 1 and 2.
micro-SIM card tray 1
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