ANNEX I  to General Terms  and Conditions  Rules applicable to Service Providers working on the Bank's premises  Access to the Bank buildings  External telephone calls  Mail  Emergencies and first aid  The Service Provider is required to follow the regulations of the Bank in force regarding access to the Bank's  buildings, identification and tracking of all persons on the premises that are not members of the Bank's staff.  Accordingly the Service Provider undertakes to comply with these regulations as they may be amended from  time to time.  Access to the Bank's buildings is permitted only via their main entrances.  The Service Provider undertakes to limit his presence on the Bank's premises only to areas necessary for  execution of the Assignment.  Business calls  Local business calls can be made to landline telephones by dialling direct from an internal telephone.  International business calls must be made through the switchboard.  All communications with the Service Provider's head office, whether by telephone, fax or modem, are  considered to be business calls.  Private calls  Private calls can be made from the telephone booths available in the Kirchberg buildings.  The Mail Room staff will be advised of the presence of the Service Provider and of the possible receipt of  mail for his attention. The Mail Room staff can also dispatch personal mail on behalf of the Service Provider  in the same way as it does for all staff.  Emergencies should be reported to the Security Service on extensions 40000, 40001 and 40002 (24 hours). First aid can be obtained by calling the Bank's nurse on extension 50000 (business hours).  Version dated 26-03-2021  10 