At^moni Responses - Siemens Brodersen MC55 AT Command Manual

• To some extent, the cell monitoring command
for example, can be queried with both commands. Yet the resulting values may be slightly different, even
though obtained over a time period of a few seconds. This is quite normal and nothing to worry about, as the
cell information is permanently updated.
• For compatibility with earlier products and to support legacy applications, any input character may be used to
stop the output in certain cases (depending on the settings of
8.8.1

AT^MONI responses

ME is not connected:
a) ME is camping on a cell and registered to the network:
Serving Cell
chann rs dBm MCC MNC
1013 21 -71 001
b) ME is camping on a cell but not registered to the network (only emergency call allowed):
Serving Cell
chann rs dBm MCC MNC
1013 21 -71 001
c) ME camping on a cell, but searching for a better cell (cell reselection):
Serving Cell
chann rs dBm MCC MNC
1013 21 -71 001
d) ME is searching and could not (yet) find a suitable cell:
Serving Cell
chann rs dBm MCC MNC
Searching
ME is connected (Call in progress):
Serving Cell
chann rs dBm MCC MNC
1013 19 -76 001
Columns for Serving Cell:
Column
chann
rs
dBm
MCC
MNC
LAC
cell
NCC
BCC
PWR
MC55_ATC_V04.00
Confidential / Released
LAC cell NCC BCC PWR RXLev
01 1001 0103 7 7
LAC cell NCC BCC PWR RXLev
01 1001 0103 7 7
LAC cell NCC BCC PWR RXLev
01 1001 0103 7 7
LAC cell NCC BCC PWR RXLev
LAC cell NCC BCC PWR RXLev
01 1001 0103 7 7
Description
ARFCN (Absolute Frequency Channel Number) of the BCCH carrier
RSSI value 0 - 63 (RSSI = Received signal strength indication)
Receiving level of the BCCH carrier in dBm
Mobile Country Code (first part of the PLMN code)
Mobile Network Code (second part of the PLMN code)
Location area code, see note below
Cell ID
PLMN colour code
Base station colour code
Maximal power level used on RACH channel in dBm
Page 178 of 475
covers the same parameters. The receiving level,
AT^SMONC
AT+IPR
I Dedicated channel
C1 I chann TS timAdv PWR
33 -105 33 I
I Dedicated channel
C1 I chann TS timAdv PWR
33 -105 33 I
I Dedicated channel
C1 I chann TS timAdv PWR
33 -105 33 I
I Dedicated channel
C1 I chann TS timAdv PWR
I Dedicated channel
C1 I chann TS timAdv PWR
33 -105 33 I 1015
and AT+CMUX).
dBm Q ChMod
No connection
dBm Q ChMod
Limited Service
dBm Q ChMod
Cell Reselection
dBm Q ChMod
dBm Q ChMod
1 0 5 -76 0 S_HR
3/17/06