![This little-known trick lets you use Signal without giving out your phone number — Tech Learning Collective This little-known trick lets you use Signal without giving out your phone number — Tech Learning Collective](http://techlearningcollective.com/static/images/photo.signal-private-number.1280x720.jpg)
This little-known trick lets you use Signal without giving out your phone number — Tech Learning Collective
![Premium Photo | A businessman uses a smartphone to scan barcode by connecting to the internet from 5g signal to access online payment applications pay without cash concept Premium Photo | A businessman uses a smartphone to scan barcode by connecting to the internet from 5g signal to access online payment applications pay without cash concept](https://img.freepik.com/premium-photo/businessman-uses-smartphone-scan-barcode-by-connecting-internet-from-5g-signal-access-online-payment-applications-pay-without-cash-concept_112699-1218.jpg?w=2000)
Premium Photo | A businessman uses a smartphone to scan barcode by connecting to the internet from 5g signal to access online payment applications pay without cash concept
![Daigie Wireless HDMI Transmitter & Receiver Kit - Long Range Signal, 98ft / 30m Distance Through Walls, Floors Daigie Wireless HDMI Transmitter & Receiver Kit - Long Range Signal, 98ft / 30m Distance Through Walls, Floors](https://m.media-amazon.com/images/I/61lICkeBecL.jpg)
Daigie Wireless HDMI Transmitter & Receiver Kit - Long Range Signal, 98ft / 30m Distance Through Walls, Floors
![For some reason I have a bunch of numbers without names in my Signal contacts. These numbers aren't numbers in my phone anywhere. Any idea where they came from? : r/signal For some reason I have a bunch of numbers without names in my Signal contacts. These numbers aren't numbers in my phone anywhere. Any idea where they came from? : r/signal](https://i.redd.it/dgbkvhihbvj81.jpg)
For some reason I have a bunch of numbers without names in my Signal contacts. These numbers aren't numbers in my phone anywhere. Any idea where they came from? : r/signal
![Vector Concept No Connection, No Signal, Poor Signal Strength. Using A Smartphone Without Internet Connection. Flat Style. Web Infographics. Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 56738763. Vector Concept No Connection, No Signal, Poor Signal Strength. Using A Smartphone Without Internet Connection. Flat Style. Web Infographics. Royalty Free SVG, Cliparts, Vectors, and Stock Illustration. Image 56738763.](https://previews.123rf.com/images/sergeyvasutin/sergeyvasutin1605/sergeyvasutin160500005/56738763-vector-concept-no-connection-no-signal-poor-signal-strength-using-a-smartphone-without-internet.jpg)