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CellDock

Use cellular network, SMS, and calls on your Mac.

_{Screenshots · click to view full size}

| SMS | Calls | | :---: | :---: | | | |

| In-Call | In-Call | | :---: | :---: | | | |

| Recordings | Proxy | | :---: | :---: | | | |

| Device | Settings | | :---: | :---: | | | |

| SMS Forwarding | | :---: | | |

CellDock is a native macOS menu bar app that works with the QDC507 cellular module. Plug in the module and you can use the cellular network directly on your Mac — send and receive SMS, manage contacts, make calls, save call recordings, or share a module's cellular connection as a SOCKS5 proxy — no browser-based service or extra communication software required.

Features

Multi-Module & Cellular Network

• Discovers and monitors multiple supported USB cellular modules at the same time.
• Choose a separate module for calls and for data; only one module serves as the system's

• Set each module to Cellular First, Keep Connected, or Off. Modules kept

• Enabling automatically gives cellular priority over Wi-Fi.
• Disabling restores the previous network order without affecting SMS or incoming calls.
• Each module remembers its cellular switch state; reconnecting a module restores its

• Bounded automatic recovery when the ECM link, DHCP, or module restart misbehaves.
• Live display of carrier, network mode, signal strength, IP address, and connection stage.
• Optional real-time download/upload speeds in the menu bar (fixed width, two lines),

SOCKS5 Proxy

• Create a separate SOCKS5 proxy per module so apps or LAN devices can select a specific

• Listen on localhost only or on the LAN; ports are auto-assigned from 1080 and can be

• Supports no-auth and username/password authentication; LAN listeners require authentication.
• Each proxy starts and stops independently and reports connection count and status such as

• Proxies bind to a stable module identity and re-resolve the network interface after the

A LAN proxy exposes the cellular egress to other devices on the same network. Use a

strong password and make sure your firewall and network are trustworthy.

SMS

• Receive SMS in the background with macOS notifications.
• View full threads by conversation; copy text, reply, or compose new messages.
• Send Chinese text and long (concatenated) messages.
• Auto-detects verification codes; click to copy and mark as read.
• Messages are tagged with their source module; choose which available module sends each

• Deleted messages no longer appear in CellDock; if a message is still stored on the module,

• Optionally auto-delete verification-code messages 30 minutes after they are read.
• Forward incoming SMS to Bark, a Feishu custom bot, or a DingTalk custom bot (Settings →

Calls & Recording

• Dial, answer, reject, mute, and hang up.
• Incoming calls show a notification and floating window with Answer and Decline buttons.
• In-call keypad for navigating automated phone menus.
• Use your Mac's microphone and speakers for calls.
• Keeps recent and missed calls, noting which module was used.
• Manual and user-confirmed automatic recording captures both parties and saves as M4A.
• The recording library offers waveforms, playback, seeking, speed control, volume, rename,

Before recording a call, get consent from all participants and follow local laws.

SIM, eSIM & Contacts

• View SIM status, ICCID, IMSI, own number, carrier, network mode, and signal information.
• Configure per module whether it accepts incoming calls; operations that require a module

• Auto-detects physical SIM and eUICC.
• On supported eUICCs, view the EID and profiles; download, enable, disable, rename, or

• Reads the macOS Contacts database to match names on SMS and calls.
• Create, edit, delete contacts and manage contact groups in CellDock.

Menu Bar, Sound & Interface

• Hot-plug modules without restarting the app.
• The menu bar icon shows calls, missed calls, unread SMS, the current data module, or

• The menu bar panel lists unread SMS and missed calls per module and automatically hides

• Customizable SMS sound and ringtone; defaults are bleeps.wav and ring.mp3.
• Simplified Chinese, English, 日本語, and Français, switchable instantly in Settings.
• Follows system, light, and dark themes.
• Presentation privacy mode hides contacts, numbers, message bodies, verification codes,

• Open a standard main window; closing it keeps the app running in the menu bar.
• Optionally hide the menu bar icon when no module is connected.
• Optionally launch at login, off by default.
• Built-in stable and beta update channels with automatic or manual update checks.

Acknowledgments

Special thanks to the moluncn/mavo project. CellDock draws on mavo for its interface and feature design; we are grateful for the original author's open-source work.

Disclaimer

• CellDock is provided "as is", without any express or implied warranty. The author makes

• The app modifies macOS network configuration (for example, making cellular the priority

• The availability of cellular data, SMS, calls, and eSIM features depends on module

• Sharing a cellular connection to LAN devices through the SOCKS5 proxy exposes that egress

• Get consent from call participants before recording and follow local laws; also follow

• The author is not liable for any direct or indirect loss caused by using or being unable

License

CellDock's application code is licensed under a non-commercial license: free to use, modify, and distribute for personal and non-commercial purposes. **Any form of commercial use is prohibited**; commercial use requires separate written authorization from the author. Third-party components and their licenses are listed in THIRD_PARTY_NOTICES.md.