Description
Nokia Lumia 900 Black 4G LTE, A Grade carrier returns, AT&T branded, GSM unlocked
The Nokia Lumia 900 Black 4G LTE Carrier Returns A-stock lot is the AT&T Windows Phone 7.5 flagship in black, returned through the carrier channel and graded A Grade by TG on receipt, GSM unlocked. Lightly used, tested units of the Lumia 900 suit collectors, prop houses, and exporters who can place a UMTS smartphone where that service is still live.
The Nokia Lumia 900 is the spring 2012 flagship Windows Phone that AT&T launched as its first LTE Lumia: a 4.3-inch AMOLED ClearBlack display, a 1.4 GHz single-core Qualcomm processor running Windows Phone 7.5, an 8 MP Carl Zeiss camera with autofocus and dual-LED flash, 720p video, a front camera, GPS with AT&T Navigator, mobile hotspot, SkyDrive storage, and an 1,830 mAh battery rated for 7 hours of talk time, in a 5.6-ounce polycarbonate body. It runs on AT&T LTE 700/AWS, tri-band UMTS 850/1900/2100, and quad-band GSM.
TG Wireless offers the Lumia 900 as a carrier-return lot to collectors of the Lumia line, prop houses, exporters serving UMTS markets, and parts buyers.
Key specifications
| Model | Nokia Lumia 900 (2012), AT&T version |
|---|---|
| Color | Black |
| Network status | AT&T branded, GSM unlocked |
| Operating system | Windows Phone 7.5 |
| Display | 4.3-inch AMOLED ClearBlack display |
| Chip | Qualcomm single-core 1.4 GHz |
| Rear camera | 8 MP Carl Zeiss with autofocus and dual-LED flash, 720p HD video |
| Network | LTE 700/AWS MHz, UMTS/HSPA+ 850/1900/2100 MHz, GSM 850/900/1800/1900 MHz |
| Wireless | Wi-Fi, Bluetooth, GPS with AT&T Navigator, mobile hotspot |
| Battery | 1,830 mAh, up to 7 hours talk time and 300 hours standby (carrier rating) |
| Size and weight | 5.0 x 2.7 x 0.45 inches, 5.6 ounces |
Condition: A Grade
A Grade (A-Stock) units are lightly used, fully tested, and working, and may show very minor nicks or scratches. Units are supplied as graded; ask your account manager about packaging (original box, accessories, or handset only) when you request a quote. This lot is carrier-return stock graded A Grade by TG; packaging and accessories are not stated, so confirm with your account manager.
Network and compatibility
The Lumia 900 has 4G LTE but no VoLTE, so voice ran over AT&T's UMTS network; AT&T retired UMTS in February 2022 and no longer activates devices without HD Voice, so the phone has no US voice service today, and T-Mobile's 2G GSM shutdown in August 2026 closed the last fallback. Lock state is per listing; see the network status line in the table. Realistic uses are export to markets with live UMTS 850/1900/2100 or GSM service where the unlock is confirmed, collectors, props, and parts.
Resale fit
- Collector and vintage-tech shops stocking the AT&T Lumia 900 in black.
- Exporters supplying UMTS markets with tested unlocked Windows Phone handsets.
- Film, TV, and theater prop houses that need a 2012 AT&T smartphone.
- Repair shops and parts buyers who want tested units for AMOLED panels and batteries.
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.
