Checking And Updating Firmware - Talkswitch TS-850i User Manual

Checking and updating firmware

Occasionally, you may want to check and/or update the TS-850i firmware.
To check the current firmware version:
1. In Idle mode, press the Increase Volume button on the left side of the
handset. After a brief delay the phone will display a System Status screen.
2. Press the down arrow button to show the second screen, which includes the
firmware version (next to the title "SW:").
To check for firmware updates perform the following steps:
1. Make sure that no calls are in progress on handsets connected to the base
station you wish to update. If your system uses repeaters to extend the range
of your handsets, turn the repeaters off until the update process completes.
2. On a handset connected to the base, press the OK key to view the main menu.
3. Use the up arrow key to select the Settings symbol, then press the OK key.
4. Use the up arrow key to select the System Settings menu, then press the
OK key.
5. Use the up arrow key to select Firmware update, then press the OK key. The
handset will search for available updates.
6. If a newer version is available, a Firmware upd. screen will appear. Ensure the
newest version is selected (use the arrow keys if needed) then press the OK key.
7. A screen will appear with language options. Use the up/down arrow keys to
select the preferred language for your handset, then press the OK key.
8. A warning dialog will appear notifying that updates may take up to 20
minutes per handset, and asking whether to proceed. Select either the Yes
softkey to proceed, or the No softkey to go to the previous menu.
9. If an update is selected, all handsets will display a progress screen describing
the update process. Each handset on the base station will be updated
sequentially.
10. When the update process completes, the handset will display a Firmware upd.
dialog stating the new firmware version number. Press the OK key to return to
normal handset operation. If you use repeaters and turned them off in step 1,
turn them back on and ensure their correct operation.
For instructions on obtaining firmware for your region and language, contact your
Authorized TalkSwitch reseller. If you purchased directly from TalkSwitch, visit
http://global.talkswitch.com to obtain further information or assistance.
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