The iPhone 4S went on sale on October 14th. Despite lukewarm reaction to the announcement of the 4S, initial sales number appear to be very healthy. As usual, people were lined up at Apple Stores. Pre-order sales were very strong – over one million pre-order units in the first 24 hours – and AT&T’s activation servers were overloaded when everyone tried to activate their phones at the same time. Some analysts predict that Apple will sell 4 million phones over the weekend and another analyst estimates that Apple will sell 24 million iPhones in Q4 2011. Apple stock closed at an all-time high ($422 a share) on Friday.

iPhone 4S launch at Apple’s 5th Avenue Store:

Reviews of the iPhone 4S were very positive, especially for the new Siri personal assistant.

Speech recognition. Crazy good, transformative, category-redefining speech recognition.

David Pogue, New York Times – New iPhone Conceals Pure Magic

Here’s a roundup of other iPhone 4S reviews:

• The iPhone 4S: Faster, More Capable And You Can Talk To It – MG Siegler / TechCrunch
• The iPhone 4S Review - Joshua Topolsky / This Is My Next
• The iPhone Finds Its Voice – Walt Mossberg / Wall Street Journal
• It’s the iPhone 4, Only More So – Harry McCracken / Time Magazine
• The iPhone 4S - John Gruber / Daring Fireball
• more reviews here

A few days before the iPhone 4S went on sale, iOS 5 was released.

• iOS 5 Review: Ambitious update rings in the changes – MacWorld
• There were some upgrade issues when iOS 5 was released but those issues appear to be calming down
• iOS 5 discussion on GDGT
• There are some issues with apps that store content for offline viewing. This post by the creator of Instapaper goes into details.
• iOS 5 video on Apple.com

Other tech news this week:

• A memorial service was held for Steve Jobs on Sunday (MercuryNews.com)
• Google reported a blowout quarter
• Facebook launched their long awaited iPad app
• Netflix abandoned their plan to rent DVD’s on Qwikster
• Is Yahoo going private?
• The TiVo Premier Elite - a 4-tuner DVR that can store up to 300 hours of programming – is now available
• Google announces a new programming language called Dart
• Web 2.0 Expo was held in New York. View videos & slides here

• Official video of the announcements (Apple)
• Transcript of the announcements with photos & commentary (Ryan Block/gdgt)
• Official iPhone 4S video (Apple)
• Official Siri video (Apple)
• Official iOS 5 video (Apple)
• Official iPhone 4S camera page with sample photos (Apple)
• iPhone 4S, Siri and today’s Apple event – EVERYTHING you need to know in a handy list (NextWeb)
• Some people are disappointed that there was no iPhone 5 announcement but Dan Frommer says: If you’re disappointed by the iPhone 4S, you’re nuts
• iPhone 4S hands on impressions (Joshua Topolsky/This Is My Next)
• iPhone 4S camera: 8 MP, f/2.4, face detection, & more (TiPb)
• Demo of Siri on an iPhone 4S (CNET)
• Bummer - Siri Personal Assistant only works on the iPhone 4S (Gizmodo)
• Apple’s “Find My Friends” Location Feature Is More Like Glympse Than Foursquare (All Things D)
• Photo of the Micky Mouse watchface for the Nano (The Verge)
• Wall Street response to iPhone 4S muted, but optimistic (AppleInsider)

More coverage on TechMeme.

Here’s the original post but, keep in mind, this is from July 2008…

Today AT&T released details on their iPhone3G pricing plans for consumers. Many people are upset about the $10 increase on the data plan and the extra fees for SMS. I’m finding it odd that almost nobody is talking about the Enterprise Data Plan. According to the AT&T web site (click on the RATE PLANS tab), it will be $45 per month for “when using iPhone to access corporate email, company intranet sites, and/or other business solutions/applications”.

If I’m understanding this correctly, I will need to pay a $15 per month premium over the consumer data plan (a $25 per month premium over the current consumer plan) if I want to take advantage of push email from my company’s Exchange Server. Is this right?

Update:
I’m adding links to other blogs / forums that are discussing this issue:

So far, the TUAW link is the most informative. Here’s an excerpt:

Exchange costs $15/month more beyond that. The normal 3G iPhone data plan costs $30/month. Enterprise data costs $45/month. This buys you access to all the standard Exchange features. If you need to get Exchange mail, or access data inside your firewall, you’re an enterprise user. AT&T isn’t saying they’ll disable ActiveSync and Exchange on normal iPhone plans for non-corporate users so we’re unsure how they’ll police this policy. Our Christina speculates that the enterprise plan sets up the server to accept exchange support; you could do IMAP from your exchange account but if you want non-MobileMe push, you gotta be on the enterprise tier plan.

More updates:
Ryan Kim from SFgate: Technology Chronicles made this update:

AT&T said that if you’re using Microsoft Exchange ActiveSync to get your push corporate email, calendar and contacts, expect to pay $45 a month. That’s a bit of a bummer because it just adds another $15 a month if you’re just trying to get your corporate email.

7/15/2008 Update:
I’m successfully connecting to my company’s Exchange Server via ActiveSync on my non-3G iPhone running the 2.0 software. I made no changes to my data plan and everything is working just fine.

Yet another update:
I found a very good explanation on Howard Forums from someone named RF9:

AT&T will not be blocking Activesync. There really is no way to do it.
The $30 iPhone 3G personal data plan is the same thing as $30 PDA personal (for all other PDAs.) And the $45 Apple business data plan is the same as the $45 PDA business data plan.

You can use Activesync on ALL AT&T data plans with windows mobile and Palm OS PDAs as of now. This includes $15 media net, $30 PDA personal, $45 PDA enterprise, $60+ laptop connect, even on all blackberry plans.

So unless AT&T or Apple concocted some way to restrict activesync based on data plan specifically for iPhone, then it won’t be restricted. Furthermore there’s no reason to.
Exchange Activesync is for personal use as much as it is for business use.

The “business” or “enterprise” data plan for $45 will be required if you’re on a corporate paid plan, or if you have a business account. They will consider those businesses and require the business data plan.

If you pay your own individual bill, you won’t be required to get the business data.

If you call AT&T, they’ll tell you “yes, you must have the $45 plan” but those people are just repeating what they were told, which is flat our wrong. It’s nothing new, they’ve been doing it to AT&T reps for years.
Maybe it’s that the people who do the training don’t understand it, or that they’re just being greedy jerks. I don’t really know.

I’ve been following this topic closely for the last two weeks and I can assure you you won’t need the business data. I also know AT&T data plans and pricing very well and for several years and just based on what I know they won’t be trying to block it.

Finally, the reason it’s so vague is for this very reason. They don’t want to come out and say “you can use exchange on personal or business” because they don’t want you to question them when they tell you you must have a $45 business plan to use exchange if you’re a business customer.
They’d rather you just assume you need it and pay for it.

7/18/2008 Update:
A couple of people have commented here saying that they tried to get the 3G iPhone to work with the consumer data plan with no success. When they upgraded to the Enterprise Data Plan it worked. On the other hand, there are reports on various forums from people who have gotten it to work on their 3G iPhones on the consumer data plan.