Network-Dependent Features; Sms And Ems Messaging; Fixed Dialling And Restricted Calls - Sony Ericsson Z200 White Paper

Speed dialling
Start-up show
Status menu
Stopwatch
T Timer
V Vibrating alert
W Wallpaper
WAP browser
WTLS for added WAP security*

Network-dependent features

SMS and EMS messaging

The Z200/Z208 is capable of sending and receiving
SMS, EMS messages and concatenated mes-
sages.
• With the Short Message Service, a user can
send text messages containing up to 160 char-
acters to and from GSM mobile stations.
• With the linked SMS, the user can link several
SMS messages together to create a longer
message (network-dependent service).
A Service Centre (SC) acts as a a storage and for-
warding centre.
SMS consists of two basic services:

Fixed dialling and Restricted calls

For a company or an organization, it can be useful
to restrict phone calls. Fixed Dialling allows you to
preset a number of digits, for example area codes.
This restricts the user to making calls only to num-
bers which use the preset digits as leading digits.
Yes
Yes
Yes
Yes
Yes
Yes
Yes, 10 + 16 user customized (delivered
with 20 wallpapers)
Yes, WAP 1.2.1 browser
Yes, WTLS class 2
• Mobile Originated SMS (from a mobile station to
an SMS-C).
• Mobile Terminated SMS (from an SMS-C to a
mobile station).
For Mobile Originated SMS, an SMS message is
sent from a Mobile Station to the SMS-C where it is
forwarded to its destination. This can be another
Mobile Station, or a terminal in the fixed network.
A Mobile Terminated SMS is when an SMS mes-
sage is forwarded from the SMS-C to a Mobile Sta-
tion. When the Mobile Station receives the
message, it returns a delivery report saying the
transfer was successful.
Fixed Dialling makes use of the PIN2, and it
requires fixed dial fields on the SIM card. Check
with your operator about this feature.
26
Z200/Z208
White Paper
February 2004