Sony Ericsson Walkman W715 White Paper page 21

Feature
SIM card lock
The possibility to protect the SIM card with a four-
digit to eight-digit PIN code
Smart search
Search for numbers and contacts from standby by
using the number keys. Smart filter and smart search
by names in contacts list by entering some keys. Call
or send messages from a filtered list of search
results.
SMS long (Text messaging)
Concatenated SMS text messaging
Sleep mode
A power-saving feature that minimises the battery
power consumed when the phone is in standby
Sony Ericsson Remote Update Service
Download the latest software over the air
Sony Ericsson Update Service
Connect the phone to an Internet-connected
computer, download the latest software from the
Web site, www.sonyericsson.com/support
update the mobile device
Sony Ericsson Update Service Pro
Update the phone with the latest software at your
local Sony Ericsson retailer
Sound recorder
A recording device in the phone that can record voice
messages or other sounds
Speakerphone
Speed dialling
Allocate contacts in the phone book to specific keys
on the keypad
Standby time
GSM
UMTS
W715
Yes
Yes
Yes
Yes
Yes
Yes
and
Yes
Yes
Yes
Yes
Up to:
400 hours
350 hours
21
White paper W715
May 2009