Arduino + GSM Module | Microcontroller › Arduino › Arduino + GSM Module This topic has 1 reply, 2 voices, and was last updated 9 years, 11 months ago by doraemon. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 3, 2014 at 1:12 pm #3069 GunaseelanParticipant Hello friends ,am a hobbiest. With arduino and gsm module am able to send SMS to a single number . Can anyone please suggest me a solution to send SMS to multiple numbers at a single instance ?? . May 9, 2014 at 1:32 pm #11706 doraemonParticipant I can give you a basic idea. create a array of phone numbers. using loop you can send same message to all numbers. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In