ITT Cortelco 7100 Series Expansion Module |
| (Model # 7138IP-751-100) Note: Picture may not represent the actual product. We are continuously working on improving our website and reserve the right to change specifications, availability, and pricing without prior notice. 7100 Series Expansion Module allows for increased call control and flexibility.
Features:
- 38 Programmable keys with dual-color LED for each
- Up to 6 Units may be daisy-chained
- Provides functions such as BLF/BLA, intercom, speed dial, call pickup, call park, etc.
- Designed for use with Cortelco IP Phone SIP-T28P (Model #: 7128IP-756-10P)
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