Samsung GT-I5500M manual ››Use the headset, ››Use options during a call, To dial the number

Call an international number

1	In Idle mode, press [ ] → Keypad or select , and
2	tap and hold 0 to insert the + character.
	Enter the complete number you want to dial (country
	code, area code and phone number), and then select

to dial the number.

››Use the headset

By plugging the supplied headset into the device, you can answer calls hands-free:

•To answer a call, press the headset button.

•To reject a call, press and hold the headset button.

•To place a call on hold or retrieve a held call during a call, press and hold the headset button.

•To end a call, press the headset button.

The supplied headset is designed only for your device and may not be compatible with other phones and MP3 players.

››Use options during a call

You can use the following options while a call is in progress:

•To adjust the voice volume, press the Volume key up or down.

•To activate the speakerphone feature, press [] → Speaker.

In noisy environments, you may have difficulty hearing some calls while using the speakerphone feature. For better audio performance, use the normal phone mode.

• To turn off the microphone so that the other party cannot hear you, press [] → Mute.

•To listen and talk to the other party via a Bluetooth headset, press [] → Bluetooth.

•To place a call on hold or retrieve a held call, press [] → Hold.

34Communication