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10. ME CONTROL AND STATUS COMMANDS (GSM 07.07)
10.1.1 +CPIN Enter PIN
Command
set
+CPIN=<pin>,<newpin>
read
+CPIN?
test
+CPIN=?
Optional. 07.07 section 8.3. Used to enter device passwords that ME is querying, or to query
whether ME is currently querying a password. When the last executed AT command failed in
PIN2/PUK2 authentication error (or security code error in case of memory updating), read
command shall return PIN2/PUK2 (or security code) <code> although the operation of ME is
not blocked.
10.1.2 +CBC Battery charge
Command
execute
+CBC
test
+CBC=?
Optional. 07.07 section 8.4. Returns ME battery charging status and charge level. This
setting is ignored. It is included for compatibility reasons.
10.1.3 +CSQ Signal quality
Command
execute
+CSQ
test
+CSQ=?
Optional. 07.07 section 8.5. Returns signal strength as calculated by ME. Bit error rate
reporting not supported by the Nokia D211.
10.1.4 +CPBS Select phonebook memory storage
Command
set
+CPBS=<storage>
read
+CPBS?
test
+CPBS=?
Mandatory when +CPBR, +CPBF or +CPBW is implemented. 07.07 section 8.11. Selects
memory where phonebook commands operate. Supported <storage> values are: "DC",
"MC", "RC", "ME", "FD", "SM".
Read command returns the currently selected memory, number of used locations and total
number of locations in the memory.
Response
+CPIN: <code>
Response
+CBC: <bcs>,<bcl>
+CBC: (0,1),(0-100)
Response
+CSQ: <rssi>,99
+CSQ: (0-31,99),(99)
Response
+CPBS: <storage>,<used>,<total>
+CBPS: (list of supported
<storage>s)
+cme error
x
x
+cme error
x
+cme error
x
Default
+cme error
"SM"
x
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