IPhone 13 Pro Max dual card dual to be introduced
The excellence of a mobile phone is mainly reflected in its use performance, but the performance of network performance is also important. As a flagship mobile phone with very comprehensive functions, how does the iPhone 13 Pro Max perform in network use? Can we support dual card and dual standby?
Is the iPhone 13 Pro Max dual card dual standby? IPhone 13 Pro Max does not support dual card dual standby
iPhone 13 Pro Maxsupports dual card dual standby function
It is also a dual mode 5G, supporting dual nano SIM cards, which are not compatible with existing micro SIM cards. Users can select data and voice SIM cards in the settings. The use of dual cards requires the use of two mobile communication services. It does not support the use of two CDMA mobile communication services at the same time, and only some operators support dual VoLTE.
WLAN function: single band/dual band WIFI, WiFi6 (IEEE 802.11 a/b/g/ac/ax), 2x2 MIMO
Network type: 5G, 4G, 3G (Telecom 3G is not supported)
Network frequency band
5G：NR n1/n2/n3/n5/n7/n8/n12/n20/n25/n28/n30/n38/n40/n41/n48/n66/n77/n78/n79
4G：FDD-LTE b1/b2/b3/b4/b5/b7/b8/b12/b13/b17/b18/b19/b20/b25/b26/b28/b30/b32/b66
4G：TD-LTE b34/b38/b39/b40/b41/b42/b46/b48
3G：UMTS/HSPA+/DC-HSDPA 850/900/1700/2100/1900/2100MHz
2G：GSM/EDGE 850/900/1800/1900MHz
The above is the specific content of the iPhone 13 Pro Max dual card dual to be introduced. This function is very suitable for users who need two phone cards for work and other reasons, and completely avoids frequent replacement of phone cards.
