The Norstar/Nortel T24 Key Indicator Module or KIM (NT8B29AAC) adds 24 additional DSS buttons to the T7316E (NT8B27E-C) Norstar Phone. Up to two of the modules can be added per phone. The Nortel T24 is fully refurbished and comes with a 2 year advanced replacemant warranty, Refurbished. Charcoal in color.
** Requires Rel 6.1 or higher software & T7316e set-nt8b27**
