Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

 
 
Frequently Asked Questions

ESI USER WEBSITE LINK

The following are time adjustment instructions for several Phone/Voice Mail Systems.  Choose your system and follow the step by step instructions.

Classic ESI-IVX

1. handset on hook
2. press Prog/Help
3. press Park 3
4. enter the Administrator's Password
5. press 1
6. press 4
7. enter time (HH:MM)
8. select AM or PM by pressing Park 3
9. press # to confirm
10. hang up by pressing speaker

ESI-IVX 128 or 20

1. handset on hook
2. press Prog/Help
3. press Park
4. enter the Administrator's Password
5. press 1
6. press 4
7. enter time (HH:MM)
8. select AM or PM by pressing a scroll key (up arrow or down arrow)
9. press # to confirm
10. hang up by pressing speaker

ESI IVX 42S, 56S, 72E, 128E, 128X, CS-50, CS-100, CS-200, CS-600, CS-1000

1. press Program
2. press Hold
3. enter administrator password
4. press 1
5. press 4
6. press 1
7. enter the time in a 12 hour format
8. select AM or PM by pressing a scroll key (up arrow or down arrow)
9. press # to confirm
10. hang up by pressing speaker

 

 

ESI Business phones and VoIP in Sacramento
Tadiran America, Sacramento VoIP phone systems
Digital Watchdog CCTV in Sacramento, Video surveillance
ACCEL Telephone Systems, Sacramento
Dedicated Micros CCTV and security solutions, Northern California
 

Communication Products | Video Surveillance | Telephone Cabling | TeLLan One News

Small Business Certified #15707
California Contractors License Number: #811033