4-Line System Telephone
Item Number: TMC-ET4300
Manufacturer Part No: TMC-ET4300
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- Replaces the ET4000 (4300 adds built-in features that had to be modules on the 4000 and a few cosmetic differences)
- IS COMPATIBLE WITH THE ET4000
- 4 Lines andup to 16 extensions
- Caller ID, call waiting caller ID (on all 4 lines)
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