AT&T SB67010 PSTN Installation Manual page 122

Synapse Installation Guide
I am unable to locate the Cordless Handset from the SB67030/031 Deskset.
Probable Cause
The Cordless Handset's
battery is dead.
The Cordless Handset is out
of range or not registered.
You deregistered the
Cordless Handset on the
handset, but the Deskset still
indicates it is registered.
Cannot make or receive phone calls on the T1 channels.
Probable Cause
Incoming or outgoing calls
using the T1 trunk are
attempted before the 
SYN/ACT LED is GREEN.
Troubleshooting
Corrective Action
Charge the Cordless Handset battery.

If does not appear on the Deskset Idle

screen, then the Cordless Handset is not
registered. Register the handset at the Deskset.
Press MENU –> 2 –> 6 –> 1 –>
Deregister the Cordless Handset on the Deskset.

On the Deskset, press MENU –> 2 –> 6. If the
handset is registered, the screen indicates
1. Handset (Registered). Press 1 –>
to deregister the handset.
Corrective Action
Press the RESET button on the front panel of the

T1 Gateway for less than 5 seconds.
Wait for the SYN/ACT LED to turn

making or receiving any T1 calls or receiving calls
on the T1 Gateway.
121
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.
GREEN before