# The Telecommunications (Services for Disabled Persons) Regulations 2000, Paragraph 25.9


The Licensee shall ensure that any of its customers using Textphones:
(a) have access to a Public Emergency Call Service, operator assistance and a Directory Information Service using short code numbers; and
(b) receive call progress voice announcements in a form suitable for Textphone users.

---
Source: https://www.legislation.gov.uk/uksi/2000/2410/schedule/1/part/paragraph/25n9 (the official version)
Page: https://openlegislation.uk/telecommunications-services-for-disabled-persons-regulations-2000/schedule-1/part/paragraph-25n9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.