Empowering SMEs with Customized CRM and ERP Solutions

In today’s competitive business landscape, Small and Medium Enterprises (SMEs) face unique challenges when it comes to adopting technology solutions. At Grep Tech, we understand these challenges and are committed to providing customized CRM (Customer Relationship...

A Simple Solution for Network Monitoring with SMS Alerts

  Do you need an uncomplicated way to monitor your network devices, internet connection, and power status with SMS alerts when devices go down or come back up? Look no further! Why Complicated and Expensive Solutions Are Not the Answer Many network monitoring...

Mastering Modem Communication: Common AT Commands

In the realm of modem communication, the AT command set reigns supreme. These commands, prefixed with "AT" (short for attention), serve as directives for controlling and configuring modems. Whether you're troubleshooting, configuring settings, or retrieving...

Selecting the Right SIM Card for Your SMS Notification System

Are you considering utilizing the GT Notify SMS gateway or Modem for alert or notification purposes in Singapore? If so, you've likely encountered the dilemma of choosing the appropriate telecom operator. Singapore boasts three major local providers: Singtel, Starhub,...

Upgrading to 4G: Ensuring a Smooth Transition for Industry Users

As technology advances, so must our infrastructure and devices. With Singapore's IMDA announcing the cessation of 3G networks from July 31, 2024, it has become crucial for industry users to upgrade their 3G modems and 3G SMS gateways to 4G models. This move is driven...

News on Singapore to retire 3G network on 31 July 2024

Here are some of the news from the local newspaper on 3G mobile service end on 31 July 2024. Straits Times: Zaobao Business Times   Channel News Asia FAQ: What you need to know ahead of the impending 3G shutdown   IMDA news release IMDA: Mobile Network...