TCL Classic (4058)
Overview
The TCL Classic (model 4058C) is a 4G LTE clamshell flip phone designed for users who want a simple, reliable device without smartphone complexity. It features a compact design, physical keypad, and is compatible exclusively with the AT&T network. Yoder Connections offers this phone with optional Secure Lockdown configurations, making it well-suited for organizations that need to limit device capabilities for employees or clients.
Hardware Specifications
| Specification | Details |
|---|---|
| Model | 4058C (AT&T) |
| Form Factor | Clamshell flip phone |
| Operating System | Feature phone OS |
| Processor | MediaTek MT6739, quad-core 1.5 GHz Cortex-A53 |
| RAM | 512 MB |
| Storage | 4 GB internal + microSDHC slot (dedicated) |
| Main Display | 2.8" TFT LCD, 240 Γ 320 pixels (~143 ppi) |
| External Display | 1.44" TFT-TN LCD |
| Camera | 2 MP rear with LED flash; 480p video @ 30 fps; no front camera |
| Battery | 1,850 mAh; 5W wired charging |
| Network | 4G LTE (AT&T) β Bands 2, 4, 5, 12, 14 |
| 3G | HSDPA 850 / 1700(AWS) / 1900 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Wi-Fi | 802.11 b/g/n |
| Bluetooth | 4.2, A2DP |
| GPS | Yes |
| NFC | No |
| USB | Type-C |
| Headphone Jack | 3.5 mm |
| SIM | Nano-SIM |
| Dimensions | 107.3 Γ 55.6 Γ 19.8 mm (4.22 Γ 2.19 Γ 0.78 in) |
| Weight | 139.8 g (4.94 oz) |
| Color | Black |
Lockdown Options
Yoder Connections offers Secure Lockdown β a pre-shipping configuration service that restricts device features to match your organizationβs needs. This helps limit smartphone distractions and data usage while keeping essential communication available.
The No Lockdown version ships with the web browser enabled and all standard features accessible. The Secure Lockdown versions ship with features restricted as specified below.
| Lockdown Option | Features Accessible |
|---|---|
| No Lockdown (with browser) | All features enabled; web browser accessible |
| Talk Only β no camera or music player | Voice calls only; no camera, no music player, no texting, no browser |
| Talk Only β with camera & music player, no video | Voice calls; camera and music player enabled; no texting, no video, no browser |
| Talk & Text β with camera & music player, no video | Voice calls and SMS; camera and music player enabled; no video, no browser |
Network & Compatibility
The TCL Classic 4058 is designed for the AT&T network and is not compatible with Verizon, T-Mobile, or other carriers. It supports 4G LTE for calls and data on AT&Tβs network.
| Network | Details |
|---|---|
| Carrier | AT&T (4G LTE) |
| LTE Bands | 2, 4, 5, 12, 14 |
| Wi-Fi Calling | Supported (when enabled on account) |
| 5G | Not supported β 4G LTE only |
Resources
No user manual currently on file for this model. Contact Yoder Connections for support.