InvoiceLobby
Simple Offline Invoice Generator
Phone SMS
Send Mass SMS messages using your phone SIM or eSIM.
@masterofplums
Target Audience
About Phone SMS
Phone SMS allows you to leverage your existing phone SIM or eSIM to send mass SMS messages. This tool simplifies communication by enabling bulk messaging capabilities directly from your mobile device, making it ideal for various outreach needs without requiring complex setups or third-party gateways. You can efficiently reach a large audience and manage your messaging directly from your personal device.
All you need is an Android Phone, Windows PC & Microsoft Excel 2016 or later and you can bypass the A2P verification process plus avoid any additional cost per text sent.
Product Insights
Phone SMS enables mass messaging by connecting an Android device and Windows PC to utilize personal SIM or eSIM plans for outreach. This tool automates bulk communication directly through Microsoft Excel, bypassing traditional A2P verification and third-party gateway fees.
- Eliminates per-text fees by utilizing existing mobile SIM/eSIM messaging plans.
- Bypasses A2P verification requirements for simplified mass communication.
- Includes a template randomizer to vary message content and reduce spam risk.
- Integrates with OpenAI API for AI-assisted message generation.
Ideal for: Small businesses, solopreneurs, and marketers who utilize Microsoft Excel for lead generation and require a high-volume SMS solution without additional gateway costs.
Product Updates (2)
@masterofplumsOct 24, 2025
Randomize your Templates!
We added a new function where now with a click of a button you can select the amount of templates to use in your campaign and Phone SMS will randomly assign them to your list, meaning that your message will be spread out so your carrier doesn't think your spamming everyone with the same message.
This works with as many templates that you have, there is no limit on how many templates you can randomly assign to your list.
Product had at the time: 25 upvotes • 4 comments • 7 followers • 40 PeerPush
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@masterofplumsOct 21, 2025
AI Integration
We just added AI integration to help you create messages (Needs to connect to your OpenAI account using an API - Additional charges apply from OpenAI) plus a randomizer button to help keep your account fresh and avoid sending the same message to all your contacts, just create your templates (Can be any amount that you want) click randomize, select the templates and click ok, this will add them automatically and random to your SMS tab.
Product had at the time: 14 upvotes • 4 comments • 4 followers • 11 PeerPush
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Comments (1)
This is a significant marketing tool. Interested to know how it works
We connect to your phone, specifically your messages app and through our platform we send the command to your app to send the text messages. All you need is an Android Phone, Windows PC & Microsoft Excel 2016 or later.
You can use as many SIM's (numbers) as you need and use our built in randomizer to change up the message for each user while still making it personal with our template-placeholder feature.
You can still get flagged so make sure to stay under your carriers daily text limits, randomize the message sent and add proper unsubscribe text. But when you do get flagged its as easy as just buying another SIM card and your good to go.