Sms: Short Message Services - Enfora Enabler III-G Integration Manual

Enfora Enabler III-G
Modem Integration Guide

7.4. SMS: Short Message Services

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Short Message Services (SMS) is a feature-rich GSM service. The Enfora Enabler III-G module
can perform the following tasks:
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Sending and receiving binary messages of up to 160 characters (7-bit characters)
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Sending and receiving text messages of up to 140 bytes (8-bit data)
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Submitting a SMS Protocol Data Unit (PDU) to a SMSC (Short Message Service Center) and
storing a copy of the PDU until either a report arrives from the network or a timer expires
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Receiving a SMS PDU from a SMSC
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Returning a delivery report to the network for a previously received message
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Receiving a report from the network
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Notifying the network when the module has sufficient memory capacity available to receive one or
more SMS messages (after the module had previously rejected a message because its memory
capacity was exceeded)
GSM0308PB001 Version DRAFT – 2/9/2007
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