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CDPI (Cellular Digital Packet Information)

Cellular Digital Packet Information (CDPI) was a wireless information service wont to access the web and different packet-switched systems over a cellular network. CDPI was commonly employed by analog advanced itinerant system (AMPS) standards and was one in every of the primary generation cellular frequencies. The Cellular Digital Packet Information protocol was standardized to...

Email Promoting

What is a bulk Email Promoting Bulk email — could be a technique of mass communication, advertising and one in every one of the instruments of web promoting. It implies causation automatic emails to the cluster of addresses. it’s depicted in kind of AN email, sent to an outsized cluster of individuals quickly. These...

What is Bulk Voice Call Service || How it is Works?

Bulk Voice Call / OBD essentially may be a easy technology that plays a recorded voice message to a whole bunch or perhaps thousands of decision recipients, at intervals a awfully short span of your time. This technology is usually used for alerting communities, notifications, business applications or for promotional functions. Voice Broadcasting delivered...

What will Information Communication Technology (ICT) mean?

Information Communication Technology (ICT) refers to all or any the technology accustomed handle telecommunications, broadcast media, intelligent building management systems, audio-visual process and transmission systems, and network-based management and observance functions. ICT refers to technologies that give access to info through telecommunications. It’s like info Technology (IT), however focuses totally on communication technologies. This...

What is Ecommerce?

Ecommerce, additionally referred to as electronic commerce or net commerce, refers to the shopping for and mercantilism of products or services victimization the web, and also the transfer of cash and information to execute these transactions. Ecommerce is usually wont to discuss with the sale of physical merchandise on-line, however it also can describe...

Distributed Operating System (DOS)

Distributed Operating System could be a model wherever distributed applications area unit running on multiple computers joined by communications. A Distributed Operating System is Associate in Nursing extension of the network software package that supports higher levels of communication and integration of the machines on the network. Distributed Operating System use multiple central processors...

Dear valued customer,

Please be informed that SUBSMS( is undergoing emergency maintenance from the period indicated below:

Date: 20th April 2019
End Date: TBA

Impact: You may experience temporary intermittent delivery during this period.
URL will be changed from to from 20th April 2019.

Should you require further assistance, please do not hesitate to let us know at

We apologize for this inconvenience and appreciate your co-operation,


Obligr Support Team