C a l l f u n c t i o n s
Call functions
To adjust the volume during a call, press the volume keys.
Make a voice call
1In the standby mode, enter the phone number, including the area code. Press the clear key to remove a number.
For international calls, press * twice for the international prefix (the + character replaces the international access code), and enter the country code, area code (omit the leading zero if necessary), and phone number.
2To call the number, press the call key.
3To end the call, or to cancel the call attempt, press the end key.
To make a call from Contacts, select 
> Contacts. Scroll to the desired name; or enter the first letters of the name, and scroll to the desired name. To call the number, press the call key.
To call a recently dialled number from the standby mode, press the call key.
Speed dialling
Speed dialling is a quick way to call frequently used numbers from the standby mode. You need to assign a phone number to the speed dialling keys 3 to 9 (the 1 and 2 keys are reserved for the voice and video call mailboxes), and set Speed dialling to On.
To assign a phone number to a speed dialling key, select 
> Settings > Speed dial. Scroll to a key icon, and select
Assign and the contact. To change the number, select Options > Change.
To activate the speed dialling, select 
> Settings > Phone sett. > Phone > Call > Speed dialling > On.
To call a speed dialling number, press and hold the speed dialling key until the call begins.
Call mailbox
To call your call mailboxes (network service), from the standby mode, press and hold 1 or 2. You can have call mailboxes for voice calls, video calls, and multiple phone lines.