![KM5020 Key Expansion Module](https://s.turbifycdn.com/aah/adcommtech/km5020-key-expansion-module-26.png)
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KM5020 Key Expansion Module
Features: Digital add on module. Allows an additional 20 programmable buttons. Connects to the DP5000 digital telephones. Shares station port of the host telephone.
Compatible: DP5000 & IP5000 series telephones, up to 2 KM5020's supported on: DP5018-S, DP5022-SDM, DP5022-SD, DP5122-SD, DP5032-SD, DP5132-SD, DP5130-SDL, IP5122-SD, IP5132-SD, IP5131-SDL. KM5020 not supported on DP5008.
Compatible: DP5000 & IP5000 series telephones, up to 2 KM5020's supported on: DP5018-S, DP5022-SDM, DP5022-SD, DP5122-SD, DP5032-SD, DP5132-SD, DP5130-SDL, IP5122-SD, IP5132-SD, IP5131-SDL. KM5020 not supported on DP5008.