BOA IS COMPATIBLE WITH Regular Size Flip Phones with similar size of (1.7x8.9x2.8 cm). Following are list of COMPATIBLE phone model: Motrola V190,V323/V325,A910,A728,E895,PEBL U6, V1050,V560,V557,V360,V235,V230,V186,V176,V635, A668,V980,V535,V547,V975,V620,V555,A840,V226,V188,V872,,V171/V170,A668,E815,V65p,A630,MPx100,,V60v,V220,A840,V180,V710,V690,V878,T725e,V810, ,V400,E310,V300,V600,E380,V60t,MPx200,V500 /V525/ V551,T730 / T731c,388C,V60P / V60s,T720 / T721,V260/V262,V80,MPx220 LG P7200,M4410,M4330,M4300,F2410,L342i,C3400, C3320,C3310,C3300,U8380,U8360,U8330,U8210,U8200,U8180,F2400,F1200,F7250,A7150,L5100,C2200,C2100,G1800,F2300,F2100,G3100,C1400,C1200,C1100,G1600,C2000,C1500,PM-225,VX3300,VX-8100,VX-5200,VI-125,A7110,MM-535,6190,PM-325,L1400,G4020,L1150 / L1100,VX4700,C1300/G4015,VX3200,VX6100,L1200,VX8000, VX7000,G4050,G4010 / G4011,VI5225 / 5400A,VX4600,LX-5550/VX5550,VX4500,VX3100,VX6000,5450,LX1200,VX4400,VX10,1010,VX1,TP5200,LX5350, TM510,TP1100