Siemens INSYS Pocket ISDN-TA, Руководство по эксплуатации

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26 Operating manual Pocket ISDN-TA
The data are presented as ASCII characters.
An incoming call can be accepted (S0 register set to 0) by an ATA or rejected by
an ATH combined with the transmission of UUS1-data (AT only):
ATA [//<UUS1-data>]
ATH [//<UUS1-data>]
Examples:
ATD1234567890//userdata#010203*ende
RING
//userdata
RING //#01020304
4.4 Subaddressing
With outgoing and incoming calls the transmission of subaddresses can be
performed using the ISDN supplementary service SUB. The subaddress is transmitted
transparently from the calling party to the called party before the B channel
connection is fully established.
Please note, that this ISDN service typically has to be enabled by the ISDN service
provider and may be charged additionally.
The subaddress is separated by an “
/ “ from the called number.
The functionality Subaddressing can be used with the dialling procedures AT-
command set, PAD X.3 and automatic call.
Examples:
ATD isdnnumber [ /subaddr ]
isdnnumber Dialling called party number
subaddr Called subaddress
RING [< rn >[ /subaddr ]]
CONNECT [< rn >[ /subaddr ]]
rn Calling party number
subaddr Calling party subaddress
The own subaddress (calling subbaddress) can be setup using the configuration
command
sub .
Note: The subaddress can be entered additionally into all tables that contain ISDN
numbers for dialling or checking an ISDN address.
4.5 Using Multilink PPP