4 SIM Card 4 Standby P21 Flimsy Flip Mobile Phone 2G GSM HD Camera Magic Voice
Model : P21. Four card four standby ,Supports the simultaneous use of 4 SIM cards and 1 TF card, without missing any important phone calls. Network : 2G GSM 850/900/1800/1900MHz. SIM Card Quantity : 4SIM Cards and 1TF card.