I absolutely love my Nokia 701 running Belle! And while it may be the best phone I've ever had, I'd really like to see the improvements listed below as part of a future software update.
1. Improved Keyboard/Predictive Text
It's hard to type like a speed demon on this keyboard. The reason is predictive text automatically guesses the word you are trying to type - often times incorrectly. You can always turn it off, but that can cause problems as well. It would be a huge help if predictive text works the way it does in other phone OS's. They give you a choice of 4 to 5 words that the word you are typing could possibly be. And you choose which one you want, instead of the phone guessing for you. I find typing to be faster and more accurate when using such a system.
2. Improved Wifi Stability
Others have mentioned this issue on different Belle handsets, so I'm leaning toward this being a software issue. Wifi reception is poor on my Nokia 701 Belle when compared to my old E71 or N8. Frequent disconnects are the norm, even with powersave disabled.
3. Wifi Indicator in Status Bar
The current indicator has 2 visual settings - On and Off. It would be helpful if one could see the signal strength right in the status bar, without having to open the notification area and clicking on wifi connections.
4. Improved E-mail Client
- With the ability to choose which IMAP folder you want sent mail, junk, trash etc to sync to. Right now when I send mail, it automatically goes into the phone's Sent folder, instead of the Sent folder on the IMAP server. To add to the inconvenience, there is no way to move items in that Sent folder of your phone directly into the proper one on the server. The only workaround I've found is to BCC myself, then move that BCC'ed email into the proper Sent folder on the server. That's way too many steps.
- Sent mail to show the recipient, instead of just the sender. What good is it to show the sender anyway? I know who is sending the mail...ME 
- The ability to "view" attachments. This isn't the same as downloading and opening attachments. Iphone's, Android's and even Symbian's own Mobile Documents app all have the ability to view an attachment without downloading the complete file. It's quicker and I find it renders the attachment more accurately.
-The ability to have more than one Exchange ActiveSync account for supporting multiple calendars.
5. Expired Certificate's
Please please please find a solution for this. The workaround of setting the phone back to an older date no longer works. Checking "all" under Software Installation & turning off the online certificate check does nothing to help either.
6. Calendar Widget
Needs more than just your next upcoming event. At least 3 or more upcoming events would be very helpful.
7. Profiles Widget
To activate any new profile settings you created, you have to click the widget, then click All Profile Settings, then click the profile you want, then click Activate, then back out of it. That's 5 clicks for something that should only take 2. It would be much easier if the profile you created was in the same list as the four default profiles that come with the phone.
"An updated version of Microsoft Exchange ActiveSync, which brings improved search capabilities, an integrated conversation vew and support for multiple Exchange accounts" -- can anyone confirm this?
http://nokiainnovation.com/2012/02/microsoft-apps-
I have Microsoft Apps for Belle on my N8. Exchange Active Sync still limits to 1 profile.
I think Microsoft, uhhhh.... errr.... Nokia needs to deliver on this PROMISE as widely advertised.
This is disappointing....
LandoftheRich wrote:
4. Improved E-mail Client
- With the ability to choose which IMAP folder you want sent mail, junk, trash etc to sync to. Right now when I send mail, it automatically goes into the phone's Sent folder, instead of the Sent folder on the IMAP server. To add to the inconvenience, there is no way to move items in that Sent folder of your phone directly into the proper one on the server. The only workaround I've found is to BCC myself, then move that BCC'ed email into the proper Sent folder on the server. That's way too many steps.
- Sent mail to show the recipient, instead of just the sender. What good is it to show the sender anyway? I know who is sending the mail...ME
- The ability to "view" attachments. This isn't the same as downloading and opening attachments. Iphone's, Android's and even Symbian's own Mobile Documents app all have the ability to view an attachment without downloading the complete file. It's quicker and I find it renders the attachment more accurately.
-The ability to have more than one Exchange ActiveSync account for supporting multiple calendars.
Whilst i see many of them adding their wishlist here. I would also like to add few from my side 
BELLE..!!! Very great improvements in use and feel.
However i miss some of the basic things in BELLE from ANNA & also within Belle by itself.
1. The message notification popping out at the center as like 1 New message instead a icon with number indicating on the top status bar would be much cool to view.
2. Ontap change of battery status icon to power saving mode & also the battery remaining percentage shown in Anna.
3. Task manager swithching without having to enforce the physical menu button everytime. Instead an option to access "task manager" in swipe down notification would be cool to use
4. Email Widget. Atleast 3 accounts could be incorporated in single email widget with the provision to switch across accounts with the tabs of the widget. Somewhat alike Belle's SEARCH widget which lets to switch between Web and My phone
