Make callsMake callsVoice callsTip! To increase or decrease the volume during a call,press or . If you have set the volume to Mute,you cannot adjust the volume with the scroll key.To adjust the volume, select Unmute, and pressor .1 In the standby mode, enter the device number,including the area code. Press to remove a number.For international calls, press twice for the +character (replaces the international access code),and enter the country code, area code (omit the leadingzero if necessary), and phone number.2 Press to call the number.You must copy the contacts from your SIM card toContacts before you can make a call this way.See “Copy contacts”, p. 22.To call your voice mailbox (network service), press and holdin the standby mode. See also “Call diverting”, p. 97.Tip! To change the device number of your voicemailbox, press , and select Tools > Voice mail >Options > Change number. Enter the number(obtained from your service provider), and select OK.To call a recently dialed number in the standby mode, pressto access a list of the 20 last numbers you called orattempted to call. Scroll to the number you want,and press to call the number.