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Push-To-Talk Services



GRID’s VoicePing Push-To-Talk (PTT) Walkie Talkie App maximises business users’ productivity with our cost effective solution, combining the functionality of a walkie-talkie with a smart mobile phone. Our VoicePing operates on either data networks or WiFi, to provide users with the widest coverage area and highest voice quality so that communication will always be loud and clear.

Together with GRID’s VoicePing features, users can be assured of efficient communication with their co-workers anywhere and anytime. VoicePing available for on both iOS and Android smartphones.


1 1-to-1 PTT call

2 Group Call

3 Fast call setup

4 Messaging

5 Image Sharing

6 Tracking – via desktop

7 Connect to Bluetooth® hands-free devices

8 PTT button assignment

9 Voice History

10 Message History

11 Available in Android and iOS



For urgent matters, there is a paging feature which keeps the receiver’s phone beeping and vibrating until a reply is obtained.

Status Update

Status Update
Users can see the status on other users’ availability, delivery of short messages and voice messages on our PTT solution display.


Send text and have them read out when it is received. Using Text-to-Speech technology, users can keep abreast of information sent to them without needing to even unlock the phone display.


All voice communications are recorded on the server and can be replayed later. They can also be stored in the receiving party’s voicemail box to be listened later (if he is busy currently) and/or to reply when he is not busy.

Bluetooth PTT Connectivity

Bluetooth PTT Connectivity
Our VoicePing App is able to pair with a Bluetooth PTT device for hands-free set up; there is no more dangling of wires. A user simply presses the dedicated PTT button and he is instantly connected. He does not have to touch his smartphone for PTT (as a form of protection from drops or water damage) or worry about what application is currently active.

Tracking via Desktop

Tracking via Desktop
Users like supervisors can track staff on the go and view their live location or movement history on a desktop application, to help them to coordinate daily operations and improve customer service.



Users can experience efficient and effective communication with GRID’s VoicePing PTT solution that is designed for enterprise mobility. They can communicate and connect with their co-workers while on the go, on just one device.

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GRID’s portable communication solutions has improved operational productivity, data security and workforce mobility in industries across Singapore.

We specializes in Mobile Data Management, IoT, PTT portable communication, vehicle fleet tracking and dispatch management solutions.

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