Aastra 9143i Series Administrator's Manual page 551

Aastra Web UI
For the 6757i CT Handset:
1 Click on Operation->Handset Keys.
2 Pick a handset key to configure for Last Call Return.
3 In the "Key Function" field, select lcr.
4 Click
41-001160-03 Rev 00, Release 2.5
to save your changes.
Configuring Operational Features
Operational Features
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