***This article is for informational purposes only. This is not a standard feature of the OnSIP Hosted PBX. This is the scope of our support.***

You are welcome to use the following information to enhance your OnSIP Experience, but technical support is not available from OnSIP for this feature. For assistance beyond the below document, you will need to contact the hardware manufacturer/reseller directly.

Manual Configuration of a Yealink digit map/dial plan follow these directions:

Prepending a "1" to calls

Configuring directly in the phone's web interface, to prepend a "1" to a dialed number, you would enter 10-x use the 1$1. You dial 10 digits and the phone will prepend a 1 in front for a total of 11 digits.
Settings ->Dial Plan ->Replace Rule ->enter above into appropriate box ->Add

For example:  For systems with 4 Digit Extensions, as long as the extensions start with a 2,3,4,5,6 or 7.

Prefix: (xxxxxxxxxx)
Replace: 1$1

Prepending Area Code

Configuring directly in the phone's web interface, to prepend an area code(s) to a dialed number, you would enter 7-x use the 1(area code)$1. You dial 7-digits and the phone will prepend a 1 plus area code in front for a total of 11 digits.
Settings ->Dial Plan ->Replace Rule ->enter above into appropriate box ->Add

For example:  For systems with 4 Digit Extensions, as long as the extensions start with a 2,3,4,5,6, or 7.

Prefix: (xxxxxxx)
Replace: 1215$1 (replace 215 with whatever area code needed)

The information here is from a customer using a Yealink T48G and does not get overwritten when phone is restarted.  Thank you, Frank!