Call Functions 59 Press the Up volume key to increase the volume leveland press the Down volume key to decrease thevolume level.From the Home screen, you can also adjust the ringer volumeusing these same keys.In-Call OptionsDuring an active call there are several functions available bytapping a corresponding on-screen button.• Hold: place the current active call on hold.• Add call: displays the dialer so you can call another person.• Keypad: displays the on-screen keypad, where you canenter number using DTMF (Dual Tone Multi-Frequency).• End call: terminates the call.• Speaker: routes the phone’s audio through either the speaker orthrough the earpiece.– Tap Speaker to route the audio through the speaker. (You canadjust the speaker volume using the volume keys.) A green linedisplays under the Speaker button.– Tap Speaker again to use the phone’s earpiece (see “Usingthe Speakerphone During an Active Call” on page 61.). Thegreen line will turn grey when Speaker is not activated.• Mute: turn the onboard microphone either on or off.– Tap Mute during a call to mute the microphone. A green linedisplays under the Mute button.– Tap Mute again to unmute the microphone. The green line willturn grey when Mute is not activated.• Headset: connects to a Bluetooth headset.– Tap Headset during a call to activate a Bluetooth headset. Agreen line displays under the Headset button.– Tap Headset again to de-activate the Bluetooth headset. Thegreen line will turn grey when the Headset is not activated.• Press for more options:– Contacts: allows you to go to your Contact list.– Memo: allows you to jot down a memo during a call.– Noise suppression on/off: allows you to turn on the NoiseSuppression feature when you are in a noisy area. Turn it Offwhen not needed to conserve battery power.Placing a Call on HoldYou can place the current call on hold at any point during aconversation. You can also make another call while you havea call in progress if your network supports this service.1. While on a call, tap Hold . This action places thecurrent caller on hold (which displays on-screen as agreyed-out box).2. You can later reactivate this call by tapping Unhold.
