Need to add a block sender for both calls and sms on a so called SMART phone. Creates a black list of phone numbers.

Let's make another option, becuse now it doesn't vibrate after the first two one. Continuous vibrating is a must have option for noisy environment.

I'd love to be able to create ringtones DIRECTLY/on-the-fly from the songs I have in my Music Hub.

The current Call History doesn't show how long/duration of each call.

Always getting wrong number. Be great to filter these out so phone never rings.

Now, when viewing call log, it created dozens of duplicates if I received call from another person twice, for example:

Same Name
Same Name
Same Name
Same Name
Same Name

What it should do is list it as

Same Name, and then once clicked, displays the call history for all contacts.

This way we can quickly access last 5-7 people we called instead of seeing just one.

everyone would like a Call Recorder

Like in the old Windows Mobile HTC Sense Dialer

WP7.5 has Visual Voice Mail but is not supported by AT&T. The iPhone has had VVM for years with AT&T so the system's in place.

native support for 3G Video Call / Videophone using UMTS network (3G H324 protocol)

Add tap and hold option on contacts to enable speed dial

Tapping the phone icon, then the phonebook icon, should produce a list of contacts filtered by only those with phone numbers, not the whole list.

Older Windows Phone version supported native SIP/VOIP client integration. SIP/VOIP is one of the cheapest available way to communicate. Implement it back to the latest version of Windows Phone.

Give the option to record calls , like almost 99%phones available in the market.

I want to be able to copy a phone number from a message or document or web site to the dialer

Allows you to adjust the noise reduction. When I'm calling from a quiet room, no one hears me. Maybe it's because of the good noise reduction