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Technology> 2-Way SMS
2-Way
SMS
The recent emergence of 2-Way Short Messaging Services (SMS) gives
the subscriber the capability to send messages from a mobile device
to a database and get information in return. A 2-Way SMS application
can act on any message received from a SIM and use it to generate
another message as a reply. Within a short span of time, it has
emerged as one of the most exciting capabilities that SMS offers
today.
There are several advantages in using this feature:
- Mass reach: All users of GSM now have access
to SMS messaging and hence can make use of it.
- Mobile owners need not have special WAP-enabled
phones and do not need to have data calls enabled on their phones.
- There are no long waiting periods to get
connected to an ISP and pay for it. You only pay for the SMS
that you send. Receiving an SMS is free of cost, though some
service charges may be accrued for the information received.
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