Walter Salchli

Walter Salchli is the founder and CEO of alao AG. With extensive experience in the telecom industry from roles at Sunrise (YOL) and UPC, he is passionate about simplifying the process of choosing and ordering mobile and internet plans for Swiss consumers.
Disable Call Forwarding: How to Turn Off Call Redirection

Have you ever noticed that your calls are being forwarded without your intention? Perhaps all your calls go straight to voicemail, leaving you wondering why […]

Walter Salchli 8 March 2026
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Cell phone area code for Swiss providers

Would you like to know which city or provider is behind the area code of a certain telephone number in Switzerland? You don’t have to […]

Walter Salchli 26 February 2026
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Cancel a Mobile Plan in Switzerland – Notice Periods, Costs & Cancellation Options with Salt, Swisscom, Sunrise & Co.

When users want to cancel a mobile plan, there can be many reasons: In most cases, cancelling a mobile plan is straightforward as long as […]

Walter Salchli 18 February 2026
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yallo vs Wingo: Complete Network & Mobile Plan Comparison + Tips to Save Money

When you compare yallo and Wingo, you’re looking at two mobile providers with different network partners and pricing strategies: The good news: whether you choose […]

Walter Salchli 11 February 2026
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Salt vs yallo: Mobile plans, internet & TV – a comprehensive comparison of the two providers

Salt and yallo are two important Swiss mobile providers. Both offer subscriptions in the areas of mobile telephony, internet, and TV. However, they differ in […]

Walter Salchli 11 February 2026
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Salt vs Wingo: Network quality, mobile plans, internet and TV compared directly

The two mobile providers Salt and Wingo offer modern 4G and 5G services with nationwide coverage. However, they differ in pricing strategy, tariff structure, additional […]

Walter Salchli 11 February 2026
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Quickline vs Swisscom: Comparison of Offers, Plans & Network Coverage

While Swisscom operates its own network, Quickline mobile customers use the Sunrise network. For internet plans, Quickline relies on its own infrastructure. However, it’s not […]

Walter Salchli 11 February 2026
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Salt vs Swisscom: Complete Comparison and Network & Plan Review

When comparing Salt and Swisscom, two major Swiss mobile network providers take centre stage. Swisscom operates one of the best-developed mobile networks in Switzerland. The […]

Walter Salchli 21 January 2026
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