The Palm Treo 650 is a

Palm OS Palm OS (also known as Garnet OS) was a mobile operating system initially developed by Palm, Inc., for personal digital assistants (PDAs) in 1996. Palm OS was designed for ease of use with a touchscreen-based graphical user interface. It is provi ...

-based

smartphone A smartphone is a portable computer device that combines mobile telephone and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, whic ...

, the successor to

Palm Palm most commonly refers to: * Palm of the hand, the central region of the front of the hand * Palm plants, of family Arecaceae **List of Arecaceae genera * Several other plants known as "palm" Palm or Palms may also refer to: Music * Palm (ba ...

Treo 600 Treo 600 was a smartphone developed by Handspring, and offered under the palmOne brand (later Palm, Inc.) after the merger of the two companies. Released in November 2003, it has a number of integrated features and it is possible to check the ca ...

. It began shipping in November 2004, and was discontinued in 2008.

Specifications

Carriers

The following GSM and CDMA2000 mobile phone operators currently or previously offered a custom-branded (

OEM An original equipment manufacturer (OEM) is generally perceived as a company that produces non-aftermarket parts and equipment that may be marketed by another manufacturer. It is a common industry term recognized and used by many professional or ...

) version of the Treo 650: In release order *Sprint PCS (USA) *Cellular South *Cingular Wireless (including AT&T Wireless customers) (USA) *Unlocked GSM *Rogers Wireless (Canada) *Verizon Wireless (USA) *Earthlink Wireless (USA) *Bell Mobility (Canada) *Telus Mobility (Canada) *Alltel (USA) *Centennial Wireless (USA) As seen on Palm's support page, these carriers are the sole providers of support for the OEM phones.

Other carriers

Nextel (USA) and other

iDEN Integrated Digital Enhanced Network (iDEN) is a mobile telecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular telephone. It was called the first mobile social network by ma ...

providers are not compatible with the Treo 650, as this technology has not been integrated into the Treo platform. T-Mobile (USA) and other GSM carriers not listed above are compatible with the unlocked version of the GSM Treo 650.

NVFS controversy

At the time of its release, a significant number of users experienced problems with Palm's new

Non-Volatile File System Non-Volatile File System (NVFS) is a flash memory file system introduced in the release of Palm's Personal Digital Assistant handheld models Tungsten T5, Tungsten E2, Palm TX, Z22, Treo 650/700/ 680/ 755p, and Palm Centro. Background Overview ...

, or NVFS, based on the

FAT In nutrition science, nutrition, biology, and chemistry, fat usually means any ester of fatty acids, or a mixture of such chemical compound, compounds, most commonly those that occur in living beings or in food. The term often refers spec ...

filesystem. Compared to the

, the previous version of the Treo, the Treo 650 used more memory per file as the FAT filesystem rounded file sizes to the next highest 512-byte multiple. Because of the larger file sizes, some users upgrading to the Treo 650 from the Treo 600 were unable to fit the contents of their old device into the same amount of memory on the new device. To remedy the initial complaints, Palm offered a free 128 MB SD flash card to Treo 650 users. Later ROM updates have resolved many of the performance, instability and storage inefficiency issues. Other main concerns surrounding the Treo 650 (during its initial release period) were as follows: * Some users experienced random resets at one time or another. Although the cause was unknown, a complete reset via the Reset button on the back of the phone under the battery door could keep the phone stable and running most of the day. * Some users also reported problems with the unit's microphone. They claimed that voice clarity on the recipient's end of the connection was poor, akin to talking "inside a cardboard box." (koreth, Slashdot). Users have found that bluetooth-enabled wireless headsets or fixed headsets seemed to be an effective work-around. * Another problem people reported is that the handset's earpiece made it difficult to hear in loud environments. Using a bluetooth-enabled wireless headset would also take care of this problem. * Further issues include static or buzzing in the background of a conversation, the recipient's voice sounding buzzy as if they were speaking through a

kazoo The kazoo is an American musical instrument that adds a "buzzing" timbral quality to a player's voice when the player vocalizes into it. It is a type of '' mirliton'' (which itself is a membranophone), one of a class of instruments which modifi ...

, and the phone failing to notify the user that a text message was received until the user activated the phone's screen at which point the phone would place a false timestamp on the message and act as if it had just been received.

Firmware solutions

On March 22, 2005, palmOne released the firs
ROM/Firmware Update
(v1.12) for Sprint-branded phones which alleviated the NVFS inefficiency, random resets and the microphone problems. This was followed by a second firmware update on June 16, 2005. Th

(v1.13) was also released on the day of the second Sprint Treo 650 firmware update which also addresses the problems first fixed with the first Sprint Treo 650 firmware update. The Rogers Wireless Treo 650 Firmware Update was quietly posted at the Rogers Wireless Treo 650 support site, and like the Unlocked GSM Firmware Update, fixes the main concerns during the initial release period. The initial release of the Verizon Wireless Treo 650 and the Earthlink Wireless Treo 650 already has the main concerns assessed, including the NVFS Memory System fix. On July 19, 2005, th

was released. On July 25, 2005, Cingular released firmware version 1.15, and updated t

on November 21. Unlocked GS
1.20
was released Mar 2006. The latest (and last) GSM firmware revision is 01.71 (released 2006), with 01.31 released late 2005. Treo 650 users are encouraged to deploy the latest version of the Treo 650 firmware available for their radio type (GSM or CDMA2000) and carrier branding.

Special Editions

Two special editions existed of the Treo 650, the first a "special colour edition" released in 2006 with spare battery and PalmOne 256MB Card included, this apparently targeted the Japanese market with extra Language functionality available in the preferences menu. The second was named the "Black tie" limited edition targeting the Asia/Pacific region, released in 2006 and limited to 2000 units, an all black Silicone coated device celebrating 10 years of Palm, these also carried the "Palm" as opposed to the "PalmOne" logo. The "Black Tie" came with a "multi-function" stylus and a Hard case.. Both however had identical hardware functionality with the original.

Treo Ace

The Treo Ace was the rumored code name for

PalmOne Palm, Inc. was an American company that specialized in manufacturing personal digital assistants (PDAs) and various other electronics. They were the designer of the PalmPilot, the first PDA successfully marketed worldwide, as well as the Treo 60 ...

's Treo 650

introduced at the October 2004 CTIA Conference in

San Francisco San Francisco (; Spanish language, Spanish for "Francis of Assisi, Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the List of Ca ...

. The rumors for this product began on June 27, 2004, when TreoCentral posted detailed specifications and mockup drawings for the product. That article started the flow of hyped demand and interest for the Treo's launch that fall The current firmware updates for the device contain a directory by the name of Ace_Update, confirming the original internal code name. A string inside the Bluetooth driver file indicates that another internal code name may have been "

Ace Ventura Ace Ventura is a title character created by screenwriter Jack Bernstein. Ace was performed by Jim Carrey in the films '' Ace Ventura: Pet Detective'', released in 1994, and '' Ace Ventura: When Nature Calls'', released in 1995, and was voiced by ...

", a reference to the movie of the same name.

Linux

The Treo 650 can boot

Linux Linux ( or ) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged as a Linux distribution, which ...

using a SD card and the cocoboot application.

Successor Palm OS products

The Treo 650 was superseded by the

Treo 755p The Treo 755p is a smartphone developed by Palm, Inc. It was released on May 15, 2007 as the first CDMA Treo without an aerial antenna. This Treo has a form factor similar to that of the GSM Treo 680, and is equipped with the full Palm OS. It ...

(CDMA2000), and the

Treo 680 The Palm Treo 680 is a combination hybrid PDA/cellphone, or smartphone as the successor to the company's Treo 650. It was the first-ever Palm OS Treo with no external antenna. The Treo 680 is older, larger, and heavier than the Palm Centro. But ...

(GSM).

References

{{Palm Devices Palm OS devices Smartphones Palm mobile phones