טקסט מקורי - אנגלית - code for telefon

#646# then press the Call button: T-Mobile Customers only, shows minute usage.
*#06# : Show IMEI
*#9999# : Show Software Version
*#0837# : Show Software Version (instructions)
*#0001# : Show Serial Parameters
*#9125# : Activates the smiley when charging.