Sony Ericsson V640i White Paper page 20

Feature
Settings download=EoÉ~Çó=íç=êìåF
Set up functions, such as the Internet browser
and Picture messaging, that require a
connection to the Internet.
This function runs in the setup wizard or can
also be chosen in the Settings Menu. This
function is not included in the setup wizard for
customized phones
SIM card lock
The possibility to protect the SIM card with a
four-digit PIN code
SMS long (Text messaging)
Concatenated SMS text messaging
Sleep mode
A power saving feature that minimizes battery
power consumed when the phone is in
standby
Sony Ericsson Remote Update Service
Download the latest operator-approved
software, over the air, for your mobile phone
Sony Ericsson Update Service
Connect the phone to an Internet-connected
computer, download the latest operator-
approved version of the mobile device
software from the Web site
www.sonyericsson.com/support
the mobile device
Sound recorder
A mini 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
V640i
Yes
Yes
Yes
Yes
Yes
Yes
and update
Yes
Yes
Yes
Target
GSM: up to 350 hours
UMTS: up to 378 hours
20
White paper V640i
W660i
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Target
GSM: up to 395 hours
UMTS: up to 395 hours
October 2007