Nokia 8850 Manual Suplementar
AT Command Set for Nokia 8850
65
Copyright © 2000. Nokia Mobile Phones. All rights reserved.
Result Codes
V.25ter Result Codes
Basic Syntax Result Codes
OK, ERROR, BUSY, CONNECT, CONNECT <rate>, NO ANSWER, NO CARRIER
See command X (page 52), command D (page 46), command A (Page 45) and
command O (page 49). Available <rate>'s depend on the product. (V.25ter, section
5.7.1).
command O (page 49). Available <rate>'s depend on the product. (V.25ter, section
5.7.1).
Notes:
OK may be a result of successful remote initiated in-call modification from data to
speech mode. No OK shall be returned when a voice call is originated/answered
through external ME UI.
CONNECT[<rate>] a result of successful remote initiated in-call modification from
speech to data mode (when alternating calls supported by the product).
NO CARRIER can also indicate a remote hangup of a speech call.
RING: see +CRC command, page 34. MT voice calls or alternating voice/data calls
starting with voice shall not result to this indication unless +FCLASS=8 has been set.
When RING result code is enabled (+CRC=0), alternating MT voice/fax calls starting
with voice shall be automatically switched into fax mode by TA (if call is answered
through TA with +CMOD=0). Note that RING result code is not given for waiting calls.
(V.25ter, section 6.3.4).
OK may be a result of successful remote initiated in-call modification from data to
speech mode. No OK shall be returned when a voice call is originated/answered
through external ME UI.
CONNECT[<rate>] a result of successful remote initiated in-call modification from
speech to data mode (when alternating calls supported by the product).
NO CARRIER can also indicate a remote hangup of a speech call.
RING: see +CRC command, page 34. MT voice calls or alternating voice/data calls
starting with voice shall not result to this indication unless +FCLASS=8 has been set.
When RING result code is enabled (+CRC=0), alternating MT voice/fax calls starting
with voice shall be automatically switched into fax mode by TA (if call is answered
through TA with +CMOD=0). Note that RING result code is not given for waiting calls.
(V.25ter, section 6.3.4).
+DR Data Compression Report
+DR: <type>
is given when +DR=1; informs about the presence of V.42bis data compression in the
established connection
established connection
This intermediate result code is given after (possible) +ER result code. (V.25ter
section 6.6.2).
section 6.6.2).
+ER Error control report
+ER: <type>
is given when +ER=1 and a transparent data call is established; informs about the
presence of V.42 LAPM or alternative error control protocol in the established
connection.
presence of V.42 LAPM or alternative error control protocol in the established
connection.
This intermediate result code is given after (possible) +CR result code. (V.25ter
section 6.5.5).
section 6.5.5).
+ILRR DTE-DCE Local Rate Report
+ILRR: <rate>[,<rxRate>]
is given when +ILRR=1; informs about the local port rate after connection
establishment.
establishment.
The <rxRate> parameter is not needed by NMP products. This intermediate result
code is given after (possible) +DR result code. (V.25ter section 6.2.13).
code is given after (possible) +DR result code. (V.25ter section 6.2.13).