Fixed network support

Set up, use, resolve problems: find instructions, tips and direct assistance.

​ Frequently searched topics

Connecting a fixed‑line telephone (IP)

Problems with the fixed network

Manage Callfilter and blocking numbers

Manage phone number

Information about phones

​ Other topics

Call forwarding for telephone

Setting My Swisscom Business

Setting up COMBOX®

Telephone directory

Calling over SIP telephone

Saving/managing contacts locally

Configuring a local IP phone

Forwarding calls internally

Enterprise Telephony

Smart Business Connect

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Get personal support from experienced Swisscom customers.

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