Troubleshooting - AT&T SB67040 User Manual

If you have difficulty operating your system, try the following suggestions in this section:
"Common Troubleshooting Procedures" on page 254
"General Troubleshooting" on page 263
"Gateway Troubleshooting" on page 274
"Deskset Troubleshooting" on page 282
"Cordless Handset Troubleshooting" on page 295
"Cordless Headset Troubleshooting" on page 302
"ATA Troubleshooting" on page 307.
For customer service or product information, contact the person who installed your system. If your installer is unavailable,
visit our web site at
1 (888) 883-2474
Many corrective actions require logging in as the system administrator. See the "System Configuration" section the
of Synapse Administrator's Guide available at

Troubleshooting

Synapse User's Guide
www.telephones.att.com/smb
.
1 (888) 916-2007
or call
www.telephones.att.com/synapseguides
253
C
H A P T E R
13
T
ROUBLESHOOTING
. In Canada dial
.