Dial 114 if you require an international number. Give the person's name and address and any other information that may help to identify the number. For internal and cross-channel calls which cannot be dialled direct, contact the operator on '10'. Give the operator the number from which you are calling and the number you require. Please dial direct if you can, it saves you time and money.
Booths give instructions on the use of both.
Dial 100 to obtain the operator. Dial 155 for the international operator. Directory enquiries for the UK-dial 192. International directory enquiries-dial 153.