v FSK/ DTMF auto-compatible; v 41 ( MAX.) groups of incoming / 9 ( MAX.) groups of outgoing memories; v 10 groups of 16-digit two-touch memories, VIP memories; v 3 alarm clocks; 5 AZAN; v Anti-paralleled ON/ OFF adjustable; v 3 groups of poly song, 7 group of real song ringer, 1 group of cycle ringer and 15normal ringer; v Ringer volume, handsfree volume adjustable; v Local code, distance code, out of range code set ; v Hold on music; OGM function; Key tone; v Remote control and monitor function; v Voice talking function in English/ Arabic/ farsi; v Do-not-disturb ( DND) function; v Parallel line page and transfer; v Flash / Pause time selectable; v Pre-dialing, backspace and calling back function; v LCD back light; v Redial / Auto-busy-redial / Pause; v Handsfree speakerphone. If you do be interested , welcome to access to our website, you will get more profits .