- Posted by: [email protected]
- Member since: April 2016
- Posted:
- کیٹگری: ٹیکنیکل
- ریجن: ریاض
- پوسٹنگ آئی ڈی: 63189373
Telephone installation and maintenance involves setting up, repairing, and maintaining internal wiring, telephone jacks, and PBX/intercom systems. Services include cable laying, punch-down block termination, system configuration, and testing for dial tones