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GSM 11.14 - Version 5.2.0 - Digital cellular ... - Ttfn.net

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Page 34<br />

<strong>GSM</strong> <strong>11.14</strong> version <strong>5.2.0</strong>: December 1996<br />

7.2 Cell Broadcast data download<br />

7.2.1 Procedure<br />

If the service "data download via SMS-CB" is allocated and activated in the SIM Service Table (see<br />

<strong>GSM</strong> 11.11 [14]), then the ME shall follow the procedure below:<br />

- When the ME receives a new Cell Broadcast message, the ME shall compare the message<br />

identifier of the Cell Broadcast message with the message identifiers contained in EF CBMID .<br />

- If the message identifier is found in EF CBMID , the cell broadcast page is passed transparently to the<br />

SIM using the ENVELOPE (CELL BROADCAST DOWNLOAD) command, as defined below. The<br />

ME shall not display the message.<br />

- If the message identifier of the incoming cell broadcast message is not found in EF CBMID , then the<br />

ME shall determine if the message should be displayed, by following the procedures in<br />

<strong>GSM</strong> 03.41 [7] and <strong>GSM</strong> 11.11 [14].<br />

The ME shall identify new cell broadcast pages by their message identifier, serial number and page values.<br />

7.2.2 Structure of ENVELOPE (CELL BROADCAST DOWNLOAD)<br />

Direction: ME to SIM<br />

The command header is specified in <strong>GSM</strong> 11.11 [14].<br />

Command parameters/data:<br />

Description Section M/O Min Length<br />

Cell Broadcast Download tag 12.1 M Y 1<br />

Length (A+B) - M Y 1 or 2<br />

Device identities 11.7 M Y A<br />

Cell Broadcast page 11.5 M Y B<br />

- Device identities: the ME shall set the device identities to:<br />

Source: Network<br />

Destination: SIM<br />

Response parameters/data: None for this type of ENVELOPE command.<br />

8 Menu Selection<br />

A set of possible menu options can be supplied by the SIM using the proactive command SET UP MENU.<br />

If the SIM has sent this command, and the user subsequently chooses an option, the ME informs the SIM<br />

using this procedure.<br />

8.1 Procedure<br />

If the service "menu selection" is allocated and activated in the SIM Service Table (see TS<br />

<strong>GSM</strong> 11.11 [14]), then the ME shall follow the procedure below.<br />

- When the ME receives a menu selection from one of the menu items defined by a "SET-UP MENU"<br />

command issued previously by the SIM it shall pass the identifier of the selected menu item to the<br />

SIM using the ENVELOPE( MENU SELECTION) command, as defined below.

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