Multitech CDMA Guía de usuario descargar pdf (Pagina 33)

Chapter 6 – +C Prefix Commands

CDMA 1xEV-D0 AT Commands Reference Guide (Document S000482B) 33

+CFG= Configuration String

Syntax: AT+CFG=”<str>” (Sets a configuration)

AT+CFG? (Reads a configuration)

Description: This command sets a configuration string of up to 248 characters. The string parameter

must be enclosed within quotation marks (0x22). You cannot append any other commands

after it in the same command line.

This string is transmitted to the Base Station as the last step of establishing the transport

layer of the airlink. The default setting is null. Any setting replaces the previous value.

+CHV Hang-up Voice

Syntax: AT+CHV [0]

Description: Terminates a voice connection previously established with +CDV (Dial Voice) or $QCCAV

(Answer Voice). The only valid parameter is zero, which is optional.

See also H (Hook Control).

+CMIP? Mobile Station IP Address

Syntax: AT+CMIP? (Read only)

Description: Returns the IP address assigned to the modem for this connection. This address is

temporary only. The network assigns an IP address on an as-needed basis.

If there is no current network connection, hence no local IP address, the modem issues no

response, only the OK result code.

See also +CBIP (Base Station IP Address).

+CMUX= Multiplex Option

Syntax: AT+CMUX=<f[,r]> (Sets the Multiplex Option)

AT+CMUX? (Reads the Multiplex Option)

Description: Selects the maximum number of multiplex options for the forward and reverse links valid

within the context of the data service selected by the +CRM (Local Interface Protocol)

command. The first parameter is for the forward link (from the Base Station to the modem)

and the second is for the reverse link (from the modem to the Base Station).

Parm Value Meaning

f 1 - F Hexadecimal value for Multiplex Option for the forward link.

r 1 - 2 Multiplex Option for the reverse link.

If parameter r is omitted, it is assumed to have the same value as f, provided f is 1 or 2;

otherwise, the ERROR result is returned.

Values for the two parameters must be either both odd or both even. If odd values are

used, the modem originates data calls using Rate Set 1. If both are even, originated calls

use Rate Set 2.

Note: This command is included for compatibility.

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 66 67

Sin comentarios

Multitech CDMA Guía de usuario Pagina 33