[b84330808]

110, 120 and the other 3-digit numbers in phone.tsv are read digit by digit unless a known unit follows, so ordinary quantities come out as phone numbers:

共120题      共幺二零题
跑了110公尺  跑了幺幺零公尺
总分是120    总分是幺二零

This keeps the digit reading only next to a word that marks a phone number: a verb before it (拨打, 打, 呼叫, ...) or a word after it (急救, 报警, 电话, ...). The words are in two new TSV files, so it's easy to add more. Anything else reads as a number, the same direction as #351 and #353.

• A bare 110 is now 一百一十, since nothing says it's a phone number. I changed the cardinal.txt case to 拨打110. If you'd rather keep the old reading for a whole input of just 110, let me know.
• 5-digit service numbers like 12306 are unchanged, since they're rarely quantities.
• 打120分 is still a score, because the 分 unit wins.

The new cases fail without the change, and pytest tn/chinese/test passes with it.