27Call Functions26Call FunctionsMaking a Call from Phone BookYou can store phone numbers that you useregularly in the SIM card or in the phone’smemory, which are collectively called PhoneBook.Once you have stored numbers in Phone Book,you can dial a number by pressing a few keys orassign your most frequently-used numbers tonumber keys using the Speed Dial feature.For further details about the Phone Bookfeatures, see page 34.Adjusting the VolumeDuring a call, if you want to adjust the earpiecevolume, use the Volume keys on the left side ofthe phone.Press the key to increase the volume level andthe key to decrease the level.In Idle mode, you can also adjust the keypadtone volume using these keys.
