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Smart Machine Smart Decision

SIM800 Series_AT Command Manual_V1.09

110

2015-08-03

+CSSN: <n>,<m>

AT+CSSN?

Parameters

See Write Command

Response

If error is related to ME functionality:

+CME ERROR: <err>

Write Command

AT+CSSN=<n>[,

<m>]

Parameters

<n> A numeric parameter which indicates whether to show the

+CSSI:<code1>[,<index>] result code presentation status after a mobile

originated call setup

disable

enable

<m>

A numeric parameter which indicates whether to show the

+CSSU: <code2> result code presentation status during a mobile

terminated call setup or during a call, or when a forward check

supplementary service notification is received.

disable

enable

<code1>

Unconditional call forwarding is active

Some of the conditional call forwarding are active

Call has been forwarded

Call is waiting

This is a CUG call (also <index> present)

Outgoing calls are barred

Incoming calls are barred

CLIR suppression rejected

<index>

Closed user group index

<code2>

This is a forwarded call

This is a CUG call (also <index> present) (MT call

setup)

Call has been put on hold (during a voice call)

Call has been retrieved (during a voice call)

Multiparty call entered (during a voice call)

Call on hold has been released (this is not a SS

notification) (during a voice call)

Forward check SS message received (can be received

whenever)

Call is being connected (alerting) with the remote party

in alerting state in explicit call transfer operation (during a voice call)

Call has been connected with the other remote party in

explicit call transfer operation (also number and subaddress parameters

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