In the case you wish to request TELIS Appointment via means other than calling the TELIS hotlines, you can fax the completed form together with your agency's chop and your signature to fax (No.: 3106 0455) or email (tis-cheer@hkcs.org) at least 3 working days in advance. We will reply you via email within 24 hours. Information provided will be disclosed to our assigned interpreters and authorized staff of CHEER for the purpose to follow up your request.