| T-Mobile MDA Touch Plus (HTC Niki) | |
|  | Resolution: 1600x1200px Display: TFTColor (65K) 240x320px System chip: Qualcomm MSM7200 Dimensions: 107 x 55 x 16 mm, vol. 94 cm³ Battery capacity: Li-Ion 1120 mAh | 
|  T-Mobile MDA Touch Plus (HTC Niki)  Secret codes for T-Mobile MDA Touch Plus (HTC Niki) | |
| T-Mobile MDA Touch (HTC Elf) | |
|  | Resolution: 1600x1200px Display: TFTColor (65K) 240x320px (2.8") 143ppi System chip: TI OMAP 850 Dimensions: 105 x 56 x 14 mm, vol. 82 cm³ Battery capacity: Li-Ion 1100 mAh | 
|  T-Mobile MDA Touch (HTC Elf)  Secret codes for T-Mobile MDA Touch (HTC Elf) | |
| T-Mobile MDA Mail (HTC Excalibur) | |
|  | Resolution: 1280x1024px Display: TFTColor (65K) 240x320px (2.4") 167ppi System chip: TI OMAP 850 Dimensions: 111.5 x 62.5 x 12.8 mm, vol. 89 cm³ Battery capacity: Li-Ion 960 mAh | 
|  T-Mobile MDA Mail (HTC Excalibur)  Secret codes for T-Mobile MDA Mail (HTC Excalibur) | |
| T-Mobile MDA Compact V (HTC Topaz) | |
|  | Resolution: 2592x1944px Display: TFTColor (65K) 480x800px (3.2") 292ppi System chip: Qualcomm MSM7200A Dimensions: 107.9 x 53.1 x 13.7 mm, vol. 78 cm³ Battery capacity: Li-Ion 1100 mAh | 
|  T-Mobile MDA Compact V (HTC Topaz)  Secret codes for T-Mobile MDA Compact V (HTC Topaz) | |
| T-Mobile MDA Compact III (HTC Artemis) | |
|  | Resolution: 1600x1200px Display: TFTColor (64K) 240x320px (2.8") 143ppi System chip: TI OMAP 850 Dimensions: 108 x 58 x 16.8 mm, vol. 105 cm³ Battery capacity: Li-Ion 1250 mAh | 
|  T-Mobile MDA Compact III (HTC Artemis)  Secret codes for T-Mobile MDA Compact III (HTC Artemis) | |
| T-Mobile Garminfone | |
|  | Resolution: 2048x1536px Display: TFTColor (256K) 320x480px (3.5") 165ppi Dimensions: 116 x 62.2 x 12 mm, vol. 86 cm³ Battery capacity: Li-Ion | 
|  T-Mobile Garminfone  Secret codes for T-Mobile Garminfone | |
| T-Mobile E200 Vibe | |
|  | Resolution: 1600x1200px Display: TFTColor (256K) 240x400px (2.8") 167ppi Dimensions: 108.6 x 53 x 14.6 mm, vol. 84 cm³ Battery capacity: Li-Ion 900 mAh | 
|  T-Mobile E200 Vibe  Secret codes for T-Mobile E200 Vibe | |
| T-Mobile E110 Zest | |
|  | Resolution: 640x480px Display: TFTColor (65K) 128x160px (1.8") 114ppi Dimensions: 108.6 x 47.1 x 14.6 mm, vol. 74 cm³ Battery capacity: Li-Ion | 
|  T-Mobile E110 Zest  Secret codes for T-Mobile E110 Zest | |
| T-Mobile Diane Von Furstenberg | |
|  | Resolution: 1280x1024px Display: TFTColor (65K) 160x240px Dimensions: 130 x 59 x 22 mm, vol. 169 cm³ Battery capacity: Li-Ion 1500 mAh | 
|  T-Mobile Diane Von Furstenberg  Secret codes for T-Mobile Diane Von Furstenberg | |
| T-Mobile Dash Maple 3G | |
|  | Resolution: 1600x1200px Display: TFTColor (65K) 320x240px (2.4") 167ppi System chip: Qualcomm MSM7225 Dimensions: 116.5 x 61.5 x 12 mm, vol. 85 cm³ Battery capacity: Li-Ion 1500 mAh | 
|  T-Mobile Dash Maple 3G  Secret codes for T-Mobile Dash Maple 3G | |
| T-Mobile Beat | |
|  | Resolution: 2048x1536px Display: TFTColor (65K) 320x240px (2.4") 167ppi System chip: MediaTek MT6236 Dimensions: 108.9 x 61.4 x 10.9 mm, vol. 72 cm³ Battery capacity: Li-Ion 900 mAh | 
|  T-Mobile Beat  Secret codes for T-Mobile Beat | |
| T-Mobile REVVL 6x | |
|  | OS: Android 13 Display Resolution: 720 x 1600 pixels, 20:9 ratio (~269 ppi density) Display Size: 6.52 inches, 102.6 cm2 System chip: Mediatek MT6833 Dimensity 700 (7 nm) Dimensions: 166.6 x 76.4 x 8.8 mm (6.56 x 3.01 x 0.35 in) | 
|  T-Mobile REVVL 6x  Secret codes for T-Mobile REVVL 6x | |
| T-Mobile REVVL 6x Pro | |
|  | OS: Android 13 Display Resolution: 720 x 1640 pixels (~263 ppi density) Display Size: 6.82 inches, 110.5 cm2 System chip: Mediatek MT6833 Dimensity 700 (7 nm) Dimensions: 173.9 x 77.8 x 9 mm (6.85 x 3.06 x 0.35 in) | 
|  T-Mobile REVVL 6x Pro  Secret codes for T-Mobile REVVL 6x Pro | |
| T-Mobile Revvl 6 Pro 5G | |
|  | OS: Android 12 Display: LCD IPS Color (16M), 720x1600 px (6.82") 257ppi RAM: 6 GB Built-in storage: 128 GB | 
|  T-Mobile Revvl 6 Pro 5G  Secret codes for T-Mobile Revvl 6 Pro 5G | |
| T-Mobile MDA compact | |
|  | OS: MS Pocket PC 2003 SE Resolution: 1280x1024 px Screen Size: 2.8 Processor: Intel XScale PXA 272 System memory: 64 Mb Dimensions: 108x58x18x150 mm Battery capacity: 1 200 mAh | 
|  T-Mobile MDA compact  Secret codes for T-Mobile MDA compact | |
| T-Mobile MDA III | |
|  | OS: MS Pocket PC 2003 SE Resolution: 320x240 px Screen Size: 3.5 System memory: 128 Mb Dimensions: 72x125x19 mm Battery capacity: 2 500 mAh | 
|  T-Mobile MDA III  Secret codes for T-Mobile MDA III | |
| T-Mobile MDA II | |
|  | OS: MS Pocket PC 2003 Resolution: 240x320 px Screen Size: 3.5 System memory: 128 Mb Dimensions: 130x70x19x185 mm Battery capacity: 1 200 mAh | 
|  T-Mobile MDA II  Secret codes for T-Mobile MDA II | |
| T-Mobile Ameo | |
|  | OS: MS Windows Mobile 5.0 Resolution: 640x480 px Screen Size: 5 Processor: Marvell PXA270 System memory: 128 Mb Dimensions: 133x97x20 mm Battery capacity: 2 100 mAh | 
|  T-Mobile Ameo  Secret codes for T-Mobile Ameo | |
| T-Mobile REVVL 4 plus | |
|  | OS: Android 10 Processor: Octa-core (4x2.0 GHz Kryo 260 Gold & Display Resolution: 720 x 1440 px Display Size: 6.52" Internal Memory: 64GB 4GB RAM | 
|  T-Mobile REVVL 4 plus  Secret codes for T-Mobile REVVL 4 plus | |
| T-Mobile MDA | |
|  | Screen Size: 320x240 Processor: Intel StrongARM SA-1110, 206 MHz System memory: 64 MB Internal Memory: 32 MB Dimensions: 73x125x18 mm Battery capacity: 1500 mAh | 
|  T-Mobile MDA  Secret codes for T-Mobile MDA | |