reconnected to you.Adjusting the call volumeTo adjust the earpiece volume during a call, do one of thefollowing.•To increase the call volume during a call, press the [Up]volume key on the left side of your phone.•To decrease the call volume during a call, press the[Down] volume key on the left side of your phone.•In Standby mode, adjust the ringtone volume and setvibrate mode and silent all mode by using the [Up/Down]keys.Switching your microphone off(Mute) or on (Speak)You can temporarily switch your phone’s microphone off sothat the person you talk to on your phone cannot hear you.For example, you may wish to say something to anotherperson in the room but do not want the person calling tohear you.Switching your phone’s microphone offPress the [Mute] Soft key.Switching your phone’s microphoneback onPress the [Unmute] Soft key.Putting a call on hold, and returningto a held callYou can place the current call on hold whenever you want.You can also make another call while you have a call inprogress if your network supports this service.Putting a call on holdPress the [Options] Soft key then select [Hold], or press the[s] key. The callers name and icon are grayed while thecall is on hold.Returning to a held callPress the [Options] Soft key then select [Retrieve], or pressthe [s] key again.Making a call while you are on a call❶ Enter the phone number that you want to dial or look itup in Address Book entry.❷ Press the [s] key to dial the second call. The first call isautomatically put on hold.29Options during a call070628_C150_EN(00)ºˆ¡§.indd 29 2007.6.28 4:54:9 PM