Cisco 7971G - Manual (Page 14)

Chapter 3 Setting Up the Cisco Unified IP Phone
Verifying the Phone Startup Process
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Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.0 (SIP), Cisco Unified IP Phones
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Figure 3-3 Parts Used in Wall Mounting the Cisco Unified IP Phone
Verifying the Phone Startup Process
After the Cisco Unified IP Phone has power connected to it, the phone begins its
startup process by cycling through the following steps.
1. These buttons flash on and off in sequence:
– Headset. (Only if the handset is off-hook when the phone powers up. In
this case, hang up the handset within 3 seconds or the phone launches its
secondary load instead of its primary load.)
– Mute.
– Speaker.
1 Footstand adjustment button—Raises and lowers adjustment plate
2 Wall mounting screw holes
3 Adjustment plate—Raises and lowers phone vertically