AT&T BTE5700, / AUDIOVOX BTE5700 Replacement Battery For AT&T SMT5700, SMT-5700, / AUDIOVOX SMT5700, SMT-5700,
AT&T BTR5700B, / AUDIOVOX BTR5700B Replacement Battery For AT&T SMT5700, SMT-5700, / AUDIOVOX SMT5700, SMT-5700,