Infrared: is to transfer data from one phone to another that also has infrared but both pgines infrared ports have to be faing eachother and can only be centermeters apart
Wap: helps to acces te internet ( i think)
Memory Card: is expandable memory for a mobile phone that takes a memory card
Wap: helps to acces te internet ( i think)
Memory Card: is expandable memory for a mobile phone that takes a memory card