Comment 8 for bug 1528301

I tested the code along with the new institution setting and find that enabling the setting provides the patron phone number in the checkin response. Leaving the setting false does not include the patron phone number in the checkin response.

With <phone_ext_to_msg10 enabled="true" />
--> 09N20210924 16165220210924 161652AP|AO|AB31400005312322|AC|AY2AZF07E
<-- 101YNY20210924 161652AO|AB31400005312322|AQBEF|AJAnd then there were none |CK001|CRAdult Fiction|CSChristie (Mystery)|CTDAN|CY21397000002688|DAMJD|BF9787778844|CV01|AY2AZCDA6

With <phone_ext_to_msg10 enabled="false" />
--> 09N20210924 16194620210924 161946AP|AO|AB31400005312322|AC|AY2AZF072
<-- 101YNY20210924 161947AO|AB31400005312322|AQBEF|AJAnd then there were none |CK001|CRAdult Fiction|CSChristie (Mystery)|CTDAN|CY21397000002688|DAMJD|CV01|AY2AZD0C8

Here is my signoff for the Evergreen code:
https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/driscoll/LP1528301_sip_BF_with_setting-signoff

Here is my signoff for the SIPServer code:
https://git.evergreen-ils.org/?p=working/SIPServer.git;a=shortlog;h=refs/heads/user/driscoll/LP1528301_sip_BF_with_setting-signoff