User guide

Developers guidelines | AT commands
342 June 2010
MMI
Man-Machine Interface
ME
Mobile Equipment. The Sony Ericsson wireless terminal, excluding the SIM card, which
in most cases is a mobile phone.
Micro browser
Accesses and displays the Internet contents in your mobile phone, just as an ordinary
browser does in your computer. The micro browser uses small file sizes and the
bandwidth of the wireless handheld-network.
Modem
Modulator-Demodulator. A device that converts digital signals to analog for
transmission over telephone lines, then converts them back to digital at the other end
of the line.
MS
Mobile Station. This is the Sony Ericsson wireless terminal being controlled through the
set of commands described in this document.
MSISDN
Mobile Station International Subscriber Directory Number
MT
Mobile Telephone
OBEX
The OBEX specification consists of two major parts: a protocol and an application
framework. The OBEX protocol is a session level protocol that specifies the structure
for the conversation between devices. It also contains a model for representing
objects. The OBEX application framework is built on top of the OBEX protocol. Its main
purpose is to facilitate interoperability between devices using the OBEX protocol.
Please refer to http://www.irda.org
.
Off hook
The modem state similar to picking up a telephone receiver. The modem goes off hook
to dial or answer and remains off hook while connected.
Offline command mode
The operational state in which the modem can accept typed commands.
On hook
The modem state similar to hanging up a telephone receiver.
Online data mode
The state the modem is in when transmitting or receiving data over the telephone line.
OTA
Over-the-Air configuration. To provide settings for the phone by sending an SMS
message over the network to the phone. This reduces the need for the user to
configure the phone manually.
PIN
Personal Identification Number