905 Telephone User’s Guide
503-802-100 (Issue 2 August 1998)
39
7
Troubleshooting
This chapter provides information on troubleshooting and range of operation.
About Troubleshooting
If you have difficulty operating the Business Cordless 905 telephone, try the
following suggestions. If these do not resolve the problem, call Lucent
Technologies Customer Support at 1-800-222-3111.
If...
Then...
The telephone does
not link up and there
is no LCD display
Check the following items in the order provided.
1
Make sure the battery pack is installed correctly.
See "Installing the Handset Battery" in Chapter 3.
2
Recharge the batteries. See "Charging the Handset
Battery Pack" in Chapter 6.
The telephone
beeps four times
when you press
PHONE
This indicates a low handset battery voltage condition.
The battery icon in the handset LCD is only partially
displayed.
1
Recharge the battery or change to the spare
battery. See "Charging the Handset Battery Pack"
or "Replacing the Handset Battery Pack" in
Chapter 6.
2
If the battery pack will not charge, replace it with a
new Model 3091 battery.