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Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last] | | 1 | | | pabx system Specification: 250mm*215mm*60mm Detail: 1. OGM message recording. 2. Direct-dialing-out. 3. Flexible Extension Numbering. 4. Intercom Calling. 5. CID. 6. Toll Restriction. 7. Call Transfer / Call Pick-up. 8. Music On Hold. 9. Limited Call Duration. ... | | | Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last] | 1 |
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