Chapter 3: AT Commands Reference
June 30, 2008 AT Commands Reference Manual 3 -77

The following table shows the +CPBW parameters.

Example
AT+CP BS= "MT"
OK
AT+CP BW= ?
+CPBW: (1-750),40,(129,145),16
OK
+CSVM, Set Voice Mail Server

This command handles the selection of the number to the voice mail server. The new value should

also remain after power cycle.

Table 3-40:+CPBW Parameters

<Parameter> Description
<index> Index for a given phone book entry
<number> Phone number of a given entry
<type> The address type of a phone number
129 Use for local call
145 Use “+” for international access code
128 Unknown
Note:
"128" is used to represent an email address or a mailing list. In this case,
<ph_type> can be used to further differentiate between the two.
<text> Text identifier for a phone book entry, according to the character set as specified by
command +CSCS.
<nlength> The maximum size of a phone number, in digits. There is a limited number of PB
records that can be stored with this length. The number of "long" PB records depends
on the size of the SIM card EXT1 extension file. If the extension file is full, an
attempt to store a new record with more than 20 digits returns an error.
<tlength> The maximum number of characters in the <text> entry. This applies to GSM standard
characters only. Non-GSM standard character sets and extended GSM characters
require additional space in storage. In some cases, when using such characters the text
cannot be stored. In this case, the G24 returns a "text string too long"error.
Command
Type Syntax Response/Action Remarks
Set +CSVM=<mode>
[,<number>[,<
type>]]
OK
+CME ERROR: <err>
The Set command sets the number to
the voice mail server.