Be aware of scammers impersonating as IMDA officers and report any suspicious calls to the police. Please note that IMDA officers will never call you nor request for your personal information. For scam-related advice, please call the ScamShield Helpline at 1799 or go to www.ScamShield.gov.sg.

  1. Architects of SG's Digital Future
  2. About IMDA
  3. Research and Statistics
  4. SMS Performance
  5. SMS Perfomance Measurement for 1H 2011

SMS Perfomance Measurement for 1H 2011(7 April - 25 May 2011)

Percentage of SMS Messages Delivered in less than 20 seconds

(a) SingTel Mobile ("STM") (originating network)

(b) M1 (originating network)

 SMS Performance Measurement for 2011 (2)

(c) StarHub Mobile ("SHM") (originating network)

SMS Performance Measurement for 2011 (3)

Percentage of SMS Messages Delivered in 1 hour or more

(a) SingTel Mobile (originating network)

SMS Performance Measurement for 2011 (4)


(b) M1 (originating network)


SMS Performance Measurement for 2011 (5)
(c) StarHub Mobile (originating network)

SMS Performance Measurement for 2011 (6)

Percentage of SMS Messages Not Delivered

(a) SingTel Mobile (originating network)

SMS Performance Measurement for 2011 (7)

(b) M1 (originating network)

SMS Performance Measurement for 2011 (8)

(c) StarHub Mobile (originating network)

SMS Performance Measurement for 2011 (9)

* The total sample size of test is 28,504 SMS messages.

LAST UPDATED: 26 OCT 2022