DECT M500-Series Firmware

Here you can find the firmware version for your DECT devices of the M250- and M500-Series from Snom.
This includes bases M250 (Available in the M253 (Worldwide) and M256 (Europe only) packages.), M500 and handsets M53, M55, M56 & M58.

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  DECT M500 How-to
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  DECT M500-Series Firmware
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  How to auto upgrade firmware on M500, M55, M56, M58
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  How to check which firmware version is currently installed on M500, M55, M56, M58
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  How to configure site-wide vs. local settings in a M500 Pro configuration
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  How to determine the number of M500 base stations that you need for your site
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  How to identify system activity on your portable devices
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  How to identify the IP address of an M500 base station
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  How to interpret the M500 LEDs
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  How to make an Intercom call on M55, M56, M58
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  How to manually upgrade firmware on M500, M55, M56, M58
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  How to register M55, M56, M58 to M500
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  How to set the base station operating mode or factory reset using the LINK button
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  How to set up auto provisioning on M500, M55, M56, M58
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  How to set up Busy monitoring
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  How to set up Keyline on the M500
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  How to set up M500 in a single-cell configuration
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  How to set up M500 Pro in a dual-cell configuration
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  How to set up Paging Groups on M500
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  How to set up Programmable Keys on M55, M56, M58