Do you have a question about the AT&T SynJ SB67138 and is the answer not in the manual?
Essential overview of phone features and basic operations for immediate use.
Step-by-step instructions for installing the telephone base, connecting lines, and backup power.
Procedures for registering, deregistering, and adding new handsets and headsets.
Setting up base features like ringer, display, line modes, and auto attendant options.
How to make, answer, and end calls using the base handset and speakerphone.
Utilizing call waiting, redial, volume control, and call privacy functions.
Managing calls with hold, transfers, joining calls, and conference call features.
Using intercom for internal calls and Push-to-Talk for broadcasts.
Storing, searching, editing, and deleting contact entries for easy dialing.
Viewing incoming call information, managing call logs, and adding entries.
Configuring automatic answering modes, mailbox settings, and custom announcements.
Managing messages, memos, remote access, and system memory.
Connecting, registering, and switching between headset and other phone components.
Crucial safety guidelines and warnings for operating the telephone safely.
Information on product warranty coverage, duration, and service process.
Key technical details of the device including RF bands, power, and dimensions.
Solutions for common problems like no dial tone, poor sound, or system errors.