ZyXEL Communications P-2612HW Series, Quick Start Quide, Page: 17 / 18

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17
Phone Functions Summary
Keys Function Description
*99** HTTP
pincode
Use this if your service provider gave you a personal
identification number to enter in order to start using the
service.
*99# Enable
firmware
update
Use these to upload or not upload new firmware to the P-
2612HW Series, if requested by your service provider.
#99# Disable
firmware
update
*98# Call transfer Transfer a call to another phone.
*97# Call park Use these to place a call on hold on one phone and then
continue it on another (if supported by your service provider).
#97# Call pickup
*66# Call return Place a call to the last person who called you.
*95# Enable Do
Not Disturb Use these to set your phone not to ring when someone calls
you, or to turn this function off.
#95# Disable Do
Not Disturb
*41# Enable call
waiting Use these to allow you to put a call on hold while answering
another, or to turn this function off.
#41# Disable call
waiting
*21# Enable call
forward Use these to allow you to use the call forwarding tables you
set in the P-2612HW Series, or to turn this function off.
#21# Disable call
forward
*22* Uncondition
forward
Forward all incoming calls. S