189
Hands-Free profile consists of two connections: a control connection (RFCOMM) an audio
connection (SCO).
CALL {bd_addr} 111E HFP-AG
opens a HFP control connection,
which allows HFP messaging between iWRAP and the headset. The possible HFP messages
are:
Command
Function
AT command mapping
ANSWER
Answer to call
callsetup 0, call 1
DISCONNECT
Hang-up call
callsetup 0, call 0
ERROR
Send ERROR result to Hands Free
error
HANGUP
Hang-up call
callsetup 0, call 0
REJECT
Reject call
callsetup 0, call 0
OK
Send OK result to Hands Free
ok
RING [count]
[number]
Notify Hands Free for incoming
call. Optional parameter [
count
]
indicates the amount of ring
indications. Optional parameter
[
number
] displays the number
from where the call is coming from
callsetup 1, ring, AT+CLIP
ring is sent [
count
] times, if
[
number
] is given, AT+CLIP is
sent
STATUS
{status}
Set status and send it to Hands
Free.
status
0 means no GSM
connectivity and
status
1 means
active GSM connection.
AT+CIND
{raw AT
command}
Sends the raw AT command to the
headset
-
Table 15:
Supported HFP-AG commands
Once the
RING
command is sent and answer is pressed on the headset also the SCO
connection will be opened to transmit audio.
Содержание IWIP3G - IWRAP - IPHONE 3G
Страница 1: ...iWRAP3 U s e r G u i d e V e r s i o n 1 3 F r i d a y S e p t e m b e r 2 6 2 0 0 8...
Страница 31: ...31 INQUIRY 3 INQUIRY 00 18 42 f1 a5 be 5a020c INQUIRY 00 17 e4 ef f9 01 50020c INQUIRY 00 07 80 87 68 ec 200428...
Страница 33: ...33 Note IC command cancels the inquiry only if issued before the INQUIRY num_of_devices message...
Страница 116: ...116 6 18 2 Examples How to disable default escape character and configure DTR to PIO5 SET CONTROL ESCAPE 20 1...
Страница 169: ...169 9 7 RS232 Connections Diagram Figure 7 RS232 connections...
Страница 187: ...187 Example trace of file reception via OPP Figure 12 Receiving a vCard over OPP...
Страница 197: ...197 Figure 17 MSC signal directions...
