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 Anti-Scam helpline at 1800-722-6688 or go to www.scamalert.sg.

SMS Performance Measurement for 2016

Percentage of SMS Messages Delivered within 15 seconds

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

SMS 2016-15 Sec Singtel

(b) M1 (originating network)

SMS 2016-15 Sec M1

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

SMS 2016-15 Sec Starhub

Percentage of SMS Messages Delivered within 15 minutes

(a) SingTel Mobile (originating network)

SMS 2016-15 Min Singtel

(b) M1 (originating network)

SMS 2016-15 Min M1

(c) StarHub Mobile (originating network)

SMS 2016-15 Min Starhub

Percentage of SMS Messages Delivered within 12 hours

(a) SingTel Mobile (originating network)

SMS 2016-12 hr Singtel

(b) M1 (originating network)

SMS 2016-12 hr M1

(c) StarHub Mobile (originating network)

SMS 2016-12 hr Starhub

* The total sample size of test is 34,599 SMS messages.

LAST UPDATED: 26 OCT 2022