ITU-T-Q.763-6 › Amendment 6: Support for the Customized Alterting Tone (Cat) Service, Signalling Syste

ITU-T-Q.763-6 - AMENDMENT 6 - CURRENT



Amendment 6: Support for the Customized Alterting Tone (Cat) Service, Signalling Syste


ORDER



Document Number

ITU-T-Q.763-6

Revision Level

AMENDMENT 6

Status

Current

Publication Date

Oct. 1, 2009

Page Count

12 pages