Manual
     Smart Machine Smart Decision 
SIM800 Series_AT Command Manual_V1.09  82  2015-08-03 
OK 
If error is related to ME functionality: 
+CME ERROR: <err> 
Parameters 
<pas> 0 Ready (MT allows commands from TA/TE) 
2 
Unknown (MT is not guaranteed to respond to 
t
ructions) 
  3 Ringing (MT is ready for commands from TA/TE, but the 
ringer is active) 
4 Call in progress (MT is ready for commands from TA/TE, 
a call is in progress) 
Parameter Saving 
Mode 
NO_SAVE 
Max Response 
Time 
- 
Reference 
3GPP TS 27.007 
[13] 
Note 
3.2.24 AT+CPBF Find Phonebook Entries 
AT+CPBF Find Phonebook Entries 
Response 
+CPBF:  maximum length of field <nlength>,maximum length of field
<tlength> 
OK 
If error is related to ME functionality: 
+CME ERROR: <err> 
Test Command 
AT+CPBF=? 
Parameters 
See Write Command 
Response 
TA returns phone book entries(from the current phone book memory 
storage selected with +CPBS) which contains alphanumeric string 
<findtext>. 
[+CPBF:<index1>,<number>,<type>,<text>] 
[[…]<CR><LF>+CBPF:<index2>,<number>,<type>,<text>] 
OK 
Write Command 
AT+CPBF=[<find
text>] 
Parameters 
<findtext>  String type(string should be included in quotation marks) 
field of maximum length <tlength> in current TE character set specified by 










