White paper
Sony Ericsson P1
37
May 2007
The Sony Ericsson WLAN implementation makes it
possible for a VoIP client to use wideband codecs,
WLAN Powersave for increased standby times, and
WMM for requesting a high Quality of Service
(QoS) level.
If the WLAN signal strength is decreased, the VoIP
client has the opportunity to initiate a Circuit
Switched call in order to maintain an ongoing call.
Memory Stick Micro™ (M2™)
SanDisk Corporation and Sony Corporation have
developed the Memory Stick Micro™ (M2™), an
ultra-small IC recording media designed to meet
the growing storage needs of highly compact, multi
functional mobile phones. Licensing for the
development of Memory Stick Micro™ (M2™)
compatible hardware started in October, 2005.
A Memory Stick Micro™ (M2™) memory card is
approximately one-quarter the size of the Memory
Stick™ PRO Duo media, yet only about 1.2 mm
thick. The media’s edges are slotted lengthways to
allow for more slim-line designed connectors to
reduce space in host devices.
The Memory Stick Micro™ (M2™) incorporates
Sony's MagicGate copy-protection mechanism.
The Sony Ericsson P1 supports the Memory Stick
Micro™ (M2™) – a convenient way of adding
storage and other functions to the phone.
A Memory Stick Micro™ (M2™) can be plugged
into any standard size Memory Stick™ slot using a
Memory Stick Micro™ (M2™) adaptor. The
Memory Stick™ has full electrical and file system
compatibility.
PC and Apple® Mac® support
PCs and Apple® Mac® computers may be
enabled for Memory Stick™ via built-in Memory
Stick™ slots, PC Card adaptors, USB adaptors
and even a Memory Stick™ enabled mouses.
(Memory Stick Micro™ (M2™) adaptor is required).
Industry support
The Memory Stick™ concept is supported by a
wide range of companies including major names in
consumer electronics, computing, automotive,
mobile phone, photographic and semiconductor
sectors of industry. As of July 2006, 655
companies have declared support. See
www.memorystick.com for more information.
Memory Stick™ compliant products include PCs,
PDAs, digital cameras, portable music players,
printers, projectors and entertainment robots.
Future applications include home and car audio,
game machines and multimedia kiosks.
Memory card in Sony Ericsson P1
Sony Ericsson P1 is delivered with a 512 MB
Memory Stick Micro™ (M2™) memory card. Here
are some examples on how to use the memory
card in Sony Ericsson P1:
• Transfer images to other image-aware devices,
such as PCs and printers.
• Transfer data and media (sound, pictures, video
clips, documents etc) between the Sony Erics-
son P1 and a PC or Mac.
• Store backup copies of important files on the
memory card.
Dimensions
15 x 12.5 x 1.2 mm
Volume
225 mm
3
Connector pin
11-pin
Maximum capacity
4 GB
Max. data
transfer rate
160 Mbps
Operating voltage
2.7 V / 3.6 V
Interface
Serial interface and
4-bit parallel interface
Operating
temperature
-25 ~ +85
o
C
Copyright
protection
MagicGate
