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AASTRA 6700i for Aastra 800 and OpenCom 100 User Guide EN User Manual

Page 6

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Aastra 673xi / 675xi SIP Telephones

4

The Aastra 6755i and Aastra 6757i models have large and freely programmable dis-
plays for executing system functions.

Aastra 6753i – headset jack and six function
keys

Aastra 6755i – comfort display, six function
keys and six softkeys

Aastra 6757i – premium display and twelve
softkeys