Promotion is valid till 31 May 2018 for registered businesses who sign up for a plan (new or re-contract) with minimum contractual period of 24 continuous months unless otherwise stated. Discount is valid for 24 months; thereafter prevailing rates may apply. This promotion is valid only with public Wi-Fi access via Wireless@SG. 200Mbps Dynamic Fibre Broadband: Promotion is only applicable for a 36-month contract. ^Additional charge of $21.40/month is applicable for network switch equipment to support more than 1 access point. Wireless access point installation refers to standard installation with 90 meters maximum cable length of access point to the switch, access point mounted in ceiling no higher than 3 meters and all works will be carried during normal business day and office hours. Other incidental costs are chargeable. For full set of terms and conditions, refer to M1 reserves the right to change, amend or withdraw the promotions or any terms and conditions without prior notice to the customer.