User guide

Rev 1 Oct.13 333

*RADIO_CONNECT HSPA only

Query or set the wireless connection setting.

AT*RADIO_CONNECT? to query

AT*RADIO_CONNECT=n to set

• n=0—Disables data traffic. The only way to change this mode is to issue a

radio_connect=1 or radio_connect=2 AT command.

• n=1—Enables Always on connection.

• n=2—Disables Always on connection. The device listens for outgoing traffic and

establishes a mobile network data connection for a specified time:

• When there is outgoing traffic

• When it receives a Wakeup SMS, provided Wakeup SMS is configured.

(Use *TRAFWUPTOUT on page 334 to set the timeout period.)

Note: This command is not persistent over device resets.

Note: You can only send this command locally over a serial, serial USB, or local telnet/SSH

connection.

*RADIO_CONNECT_

STARTUP

HSPA only

This command is the same as *RADIO_CONNECT, except

• The change does not take effect until the next reboot.

• The setting is persistent over subsequent reboots.

*RXDIVERSITY HSPA only. For CDMA devices, see *EVDODIVERSITY on page 330.

Query or set the RX Diversity setting.

Rx Diversity allows you to use two antennas for a more consistent connection. If you are not

using a diversity antenna, Rx Diversity should be disabled.

AT*RXDIVERSITY? to query

AT*RXDIVERSITY=n to set

• n=0—Disable

• n=1—Enable

Note: This AT Command is not available for all AirLink devices.

*SIMPIN HSPA and LTE fallback to HSPA only

Query or enter the SIM pin.

AT*SIMPIN? to query

AT*SIMPIN=n to enter the SIM pin

Table D-3: WAN/Cellular AT Commands

Command Description