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HUAWEI ME909u-521 LTE LGA Module
Application Guide
Phonebook Application Scenarios
Issue 01 (2013-07-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
42
Scenario
Possible Error
Information
Solution
commands.
+CME ERROR: SIM
PIN required
Enter the correct PIN.
+CME ERROR: SIM
PUK required
Enter the correct PUK.
Error information is
returned when writing an
entry into the
phonebook.
+CME ERROR: dial
string too long
Check that the phone
number is not too long.
Error information is
returned in response to
one of the previous
commands.
+CME ERROR: invalid
index
Check that the location index
and phone number type are
valid.
Error information is
returned when writing an
entry into the
phonebook.
+CME ERROR: invalid
characters in dial string
The phone number to be
written into the phonebook
contains invalid characters.
Delete the invalid characters
and try again.
AT+CPBW=,"123456789
01234567890123",128,"
80534E4E3A"
+CME ERROR:
memory full
The storage is full. Delete
some entries and try again.
6.4 Searching for Phonebook Entries
6.4.1 Reference Process
Command
Description
AT+CPBF=<findtext>
Search the current storage for
phonebook entries that contain
the <findtext> field.
+CBPF: <index1>,<number>,<type>,<text>
+CBPF: <index2>,<number>,<type>,<text>
...
OK
AT+CPBF=?
Return the maximum phone
number length and maximum
name length supported by the
current phonebook storage.
+CPBF: <nlength>,<tlength>