87Delete AllDeletes all information saved in the Phone/ SIM Card.Memory InfoDisplays the status of Phone/SIM memory in use.Service NumberSelect ‘Menu >2.Contacts >1.Search >4.ServiceNumber’.This feature may not be available depending on your SIMcard.The list of numbers in the SDN (Service Dial Number) will bedisplayed.If necessary, scroll to a number by pressing the [ / ]key and press the [ ] key to dial the number.86Group SettingSelect ‘Menu >2.Contacts >4.Groups’.Changes the settings for the five predefined caller groups.Default Groups: No Group, Family, Friends, Business, andVIPYou can change the group ring tone by pressing [Group Ringtone] in the option menu.You can also add your preferred new groups by pressing the[Right] key, on top of the predefined 5 groups.Speed Dial SettingPress a number in the Contacts in standby mode for SpeedDialling.To add Speed Dial, use [Add to Speed Dial] option. TheSpeed Dial number ranges from 2 to 99, totaling 98 SpeedDial numbers.To Set the Speed Dial;Press the [ / ] key to move to an Empty Entry andpress the [Add] key.Press the [ / ] key to choose a person and press the[Left/Right] key to select his number.Press the [ ] key to save an item in the Speed Dial list.• Delete: Deletes an item.