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GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

GSM 09.02 - Version 5.3.0 - Digital cellular telecommunications - ETSI

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OK<br />

WAIT_FOR_<br />

_HLR_RSP<br />

Check_<br />

_Confirmation<br />

OK<br />

`Forwarding<br />

?`<br />

1<br />

No<br />

MAP_SEND_ROUTING_<br />

_INFORMATION_cnf<br />

See Section 21.2<br />

Yes<br />

`Increment<br />

Forwarding<br />

Counter`<br />

2<br />

Provider Error,<br />

User Error,<br />

Data Error<br />

I_REL<br />

MAP_U_<br />

ABORT_<br />

Req<br />

NULL<br />

I_IAM<br />

Receive_<br />

_Open_<br />

_Cnf<br />

Page 413<br />

<strong>GSM</strong> <strong>09.02</strong> <strong>Version</strong> <strong>5.3.0</strong>: August 1996<br />

MAP_OPEN_req,<br />

MAP_SEND_ROUTING_<br />

_INFORMATION_req,<br />

MAP_DELIMITER<br />

See Section 21.1<br />

Error V1<br />

WAIT_FOR_<br />

_HLR_RSP<br />

MAP_U_ABORT_ind,<br />

MAP_P_ABORT_ind,<br />

MAP_CLOSE_ind<br />

'Perform MAP<br />

V1 Dialogue'<br />

Figure 18.2/2 (sheet 1 of 2): Process SRI_MSC<br />

I_REL<br />

MAP_<br />

NOTICE_<br />

ind<br />

MAP_<br />

CLOSE_<br />

req

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