Description
HTC Dash / S620 / S621 (Excalibur) Black Wi-Fi Smartphone, New, T-Mobile branded, GSM unlocked
Brand-new HTC Dash, the S620 / S621 Excalibur, in black with Wi-Fi, T-Mobile branded and GSM unlocked. Sealed Windows Mobile keyboard phones from 2006 are scarce, so collector shops and marketplace sellers take new units first, and prop houses buy them for an authentic mid-2000s business phone.
The HTC Dash, HTC model S620 and S621 and codenamed Excalibur, is a 2006 Windows Mobile Smartphone sold by T-Mobile USA: a slim candybar with a full QWERTY keyboard, Outlook Mobile email, Wi-Fi and quad-band GSM 850/900/1800/1900 with EDGE data, Bluetooth for hands-free calling and stereo music streaming, a microSD slot, a 1.3 MP camera with video capture, and up to 5 hours of talk time. It was the mainstream keyboard phone of its year for business users.
TG Wireless offers the Dash brand new and factory refurbished to collector and enthusiast shops where early Windows Mobile hardware has a following, to exporters serving markets with live GSM service, and to prop houses that need a 2006 BlackBerry-style phone.
Key specifications
| Model | HTC Dash, S620 / S621 (Excalibur), T-Mobile branded |
|---|---|
| Color | Black |
| Network status | T-Mobile branded, GSM unlocked |
| Released | 2006 |
| Operating system | Windows Mobile Smartphone edition with Outlook Mobile |
| Form factor | Slim candybar with full QWERTY keyboard |
| Camera | 1.3 MP with video capture |
| Network | Quad-band GSM 850/900/1800/1900 with EDGE |
| Connectivity | Wi-Fi, Bluetooth with stereo streaming, microSD slot |
| Battery | Up to 5 hours talk time |
Condition: New
Brand new units in the original box with the original in-box accessories as listed. Nothing has been activated or reconditioned. If your channel needs sealed retail packaging rather than open-box new, say so when you request a quote so the account manager can confirm how the lot is packed.
Network and compatibility
This is a 2G GSM phone with Wi-Fi but no 3G, no LTE, and no VoLTE. US carriers retired 3G in 2022 and T-Mobile closed its 2G GSM network on August 3, 2026, so it gets no cellular service on any US network today; Wi-Fi still works. Realistic uses are export to markets with live GSM service, Wi-Fi-only use, collectors, film and TV props, and parts or display units. Lock state is per listing; see the network status line in the table.
Resale fit
- Collector and enthusiast shops stocking early Windows Mobile keyboard phones.
- Export to markets with live 2G GSM service.
- Film, TV, and theater prop houses that need a 2006 QWERTY smartphone.
- Wi-Fi-only and parts or display units.
Ordering from TG Wireless
TG Wireless sells to the trade. Pricing is shown to approved dealer accounts, and your account manager confirms availability, quantities, and grade mix before invoicing. Orders typically ship within 24 hours of order placement by FedEx, UPS, or DHL, within the United States and internationally. TG Wireless's 12-month warranty applies, with coverage and RMA handling per your order documentation. Resellers with a valid resale certificate are not charged sales tax. The FAQ covers account setup and shipping questions.
