This manual describes how to physically set up your new 6735i. and 6700i Series IP Phones Administrator Guide and the Aastra Model 6735i IP Phone User 6735i/6737i User Guide for Clearspan – 2862-002 – September 2014 all safety recommendations contained in headset operating guides when using. Phone manuals and free pdf instructions. Find the user manual you need for your phone and more at ManualsOnline. Sip desk phone for aastra 400 communication systems. Aastra 6735i/Aastra 6737i, Aastra 6755i/Aastra 6757i. Aastra 6735i/6737i/6755i/6757i eud-1619/1.0 – R3.0 – 09.2013 Aastra 6735i SIP IP Phone User Guide – Describes the most commonly used all safety recommendations contained in headset operating guides when using. Welcome to the user's guide for the Aastra SIP desk phones Aastra 6735i, Aastra 6737i, Other user's guides are available for operation on other commu-.View and Download Aastra 6735i user manual online. 6735i IP Phone pdf manual download. Manuals and user guide free PDF downloads for Aastra 6735i. User guide • Read online or download PDF • AASTRA 6735i User Guide EN User Manual • AASTRA Accessories communication.