User Guides for SOS Services and Phones We Support…

SOS Guides:

SOSphones Speed dial setup
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SOSphones vmail user guide rev3
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SOSphones Voicemail Shortcuts
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Polycom:

Polycom IP330 user guide
Click Here >>

Polycom IP450 user guide
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Polycom IP550 user guide
Click Here >>

Polycom IP6000 user guide
Click Here >>

Polycom IP8002 user guide
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Polycom VVX 300/310
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Polycom VVX 400/410
Click Here >>

Polycom VVX 500/600
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Yealink:

Yealink SIP-T41P Quick Reference Guide V71 40
Click Here >>

Yealink SIP-T42G Quick Reference Guide V72 4
Click Here >>

Yealink SIP-T46G Quick Reference Guide V71 60
Click Here >>

Yealink W52P (cordless)
Click Here >>