To call an international number
1.In Idle mode, select Keypad and tap and hold 0 to insert the + character.
2.Enter the complete number you want to dial (country code, area code, and phone number),
and then press [ ] to dial.
To call a contact from the phonebook
1.In Idle mode, select Contacts.
2.Select a contact you want.
3.Select 
next to the number you want to dial.
To reject a call
To reject an incoming call, select Reject. The caller will hear a busy tone.
To reject calls from certain numbers automatically, use the auto rejection feature. To activate the auto rejection feature and set up the reject list,
1.In Menu mode, select Settings → Call → All calls → Auto reject.
2.Select Activation to turn on the auto rejection feature.
3.Select Reject list.
4.Select Create → the number field.
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