SMS on ported number This topic has 1 reply, 1 voice, and was last updated 16 years, 9 months ago by Naren. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 5th February 2008 at 10:56 #50740 BonnieGuest I understand that Singapore has a solution to allow SMS on ported numbers to complete. Can you shed any light on how they are doing this? 5th February 2008 at 19:57 #50741 NarenGuest I would recommend to follow this spec..It gives u all technical details..let me know if you need more (GSM 03.66 Version 7.3.1 Release 1998) Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.