The latest firmware version for both the k750i and w800i is R1AA008 (as of 19 Dec '05). If you are updating your firmware for the 1st time, follow the Step by Step Instructions.
Messaging
(any where you can type in the phone even phone book)
:-] or :-D
:-[
[:]
:-x or :-*
|-l
:-l
:-o
If you are using Dictionary (T9) to write sms, you can press the 1 key (3 times in line), than slide the joystick down to choose your smile.
Have your Notes on your standby screen!
Want to see your notes on the main standby screen? Simply access the Main Menu -> Organizer -> Notes -> Add a New Note. Once you've added the note, Save it. Highlight the new Note, press the right button for the More option, and choose Show On Standby.
How do I read text files with the phone?
Can I change the housing of my k750i to w800i or vice versa?
Yes, you can. However the warranty of your phone may be void. The housings may be purchased from places like ebay or www.cnn.cn. Instructions on how to rip apart the k750i. It should be the same for w800i.
Can I use the default headset/handsfree of the w800i (HPM-70) on the k750i?
Yes, you can!
What's the maximum storage supported?
According to the official specifications, the k750i / w800i supports Memory Stick PRO Duo of up to 2GB.
What is the maximum number of SMSes the phone stores?
The max no is 200. To view the number of SMSes you currently have, select File Manager -> press More -> Memory Status. Scroll down to Messages.
Can I set different ringtones for different profiles?
No, you can't. One ring(tone) to rule them all (profiles).
Can I listen to MP3s / radio using my Bluetooth headset?
Unfortunately, no. The phones do not support A2DP (Advanced Audio Delivery Profile) Bluetooth profile.
How do I access my w800i's Flight Mode?
To do so, simply turn off your phone. Power it up again, and choose the "WALKMAN Player only" option.
Snap those photos while in Flight Mode!
The w800i's Flight Mode allows you to access the WALKMAN Player function without turning on the phone's transmitting functions (ideal for use during flights).
You can actually also access the Camera function while in Flight Mode. Simply lock the keypad, open the camera lens and snap away at the (hopefully) pretty cabin crew!
Tips for Media Player (video)
Note: For the below to work, you need to play the video using the Media Player.
Tips for Media Player (music)
k750i / w800i
w800i
Tips for Radio function
RDS stands for Radio Data Service. If a particular radio station supports this, then info like the name of the station will be automatically shown. For instance, when you tune to 93.3, the title of the station will change to Yes 93.3. Not all stations support this, so it does not work for all stations.
What video / audio files does the phone support?
Video Support: mpeg-4, 3gpp, h.263, xmf, svgt
Audio Support: midi, midi40, amr, aac, wav, mp3, mp4
General
< * *< (< or > means left or right with your joystick).
Related links
New K750i OS X Tiger Themes
Sony vs SanDisk MSPD transfer speed tests
Related K750i links from this blog
K750i Tips & Tricks Part 1
Keywords: kk750i ktips
Read More...
[Source: David Helan - Blog]