The Scenario
You are a contact center manager. Your team goes live with Synthflow live-transfer routing next Monday. You have 20 escalation routing destinations in a Google Sheet, one per row, with columns for phone number and transfer condition.
All 20 need to be loaded into a Synthflow phone book before the support line opens. Creating them one at a time through the Synthflow UI is not a viable option with a Monday deadline.
The slow version:
- You create the phone book manually in Synthflow
- You add the first entry, set the phone number and the transfer condition
- You repeat for each of the 20 destinations
- On entry 12, you accidentally paste the wrong transfer condition from the row above
- You do not realize the error until a call is misrouted on go-live day
- The contact center manager has to explain a routing error to the client in the first hour of launch.
The fast version is one prompt on Friday afternoon.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent inside your Google Sheet that creates the phone book and adds every routing destination from the list in one pass, with entry IDs written back to the sheet so you have an audit trail before go-live.
Open the SheetXAI sidebar and type:
Create a new Synthflow phone book named 'Escalation Routing', then for each row in this sheet add an entry using the phone number from column A and the transfer condition from column B. Write the returned entry ID into column C.
SheetXAI creates the phone book, iterates through all 20 rows, adds each entry, and writes the IDs into column C. When it finishes, you have a verified routing table in the sheet before the weekend.
What You Get
A completed phone book setup with 20 entry IDs in column C:
- Column A — phone number (unchanged)
- Column B — transfer condition (unchanged)
- Column C — returned Synthflow phone book entry ID, or an error flag for any row that failed
The sheet is your pre-go-live verification document. You can share it with the team lead, confirm that all 20 entries are loaded, and trace any routing issue back to a specific entry ID.
What If the Data Is Not Quite Ready
Routing destination lists have edge cases. SheetXAI handles them inline.
When transfer condition values need to be normalized
The sheet uses shorthand like "billing," "tech," "urgent" but Synthflow expects full condition phrases.
Normalize the transfer condition values in column B to full phrases before adding entries. Map "billing" to "billing escalation," "tech" to "technical support," and "urgent" to "priority escalation." Then create the phone book and add all entries.
When some entries already exist in a previous phone book
You built a partial phone book last month. You want to add only the new destinations.
Check the existing Synthflow phone book with ID [PHONE_BOOK_ID] for each phone number in column A. For any number already in the phone book, skip the row and write "exists" in column C. For all other rows, add the entry and write the returned ID.
When you want to add a priority rank per entry
Some escalation destinations are tier-1 (try first) and some are tier-2 (fallback). Column D has the tier.
Create a new Synthflow phone book named 'Escalation Routing', then add each entry from this sheet using column A for phone number and column B for transfer condition. Set the entry priority based on the tier value in column D, with tier-1 entries set to high priority. Write each returned entry ID into column E.
When you need to create the phone book and immediately assign it to an agent
The phone book should be linked to the support agent the moment it is created.
Create a Synthflow phone book named 'Escalation Routing', add all entries from this sheet using column A and column B, and write the returned entry IDs into column C. Then assign the phone book to agent [MODEL_ID] and write the assignment confirmation into cell E1.
The pattern: phone book setup is a list operation, not a click-through task. Twenty entries, one prompt, full entry ID tracking.
Try It
Get the 7-day free trial of SheetXAI and open a sheet with phone numbers and transfer conditions, then ask it to build your Synthflow phone book. The Synthflow integration is included in every plan. For related workflows, see how to bulk-provision Synthflow voice agents or the Synthflow AI in Google Sheets overview.