A system processes text message data in an electronic device by, receiving first text data, determining a first language of the first text data, automatically translating the first text data into second text data in a predetermined second language in response to determining the first language and outputting the second text data. A power supply delivers electrical currents to an electromagnetic coil of the master device. An algorithm is provided whereby the equaliser is adapted to conform to some recognised optimality criterion which is known to lead to a minimum mutual interference situation. In plan view, the recess protrudes from an edge of respective lead terminal while protrusions on ends of the recess protrude from another edge of the respective lead terminal. A daily dosage of 20 mg to 2000 mg is suitable, and the composition may conveniently be applied as a cream or gel to the vaginal or peri-urethral area. 1 to 5 parts stabilizers are added to 100 parts base material.