=== TESTING 'LONG' TEMPLATES (10 runs) ===
01. Chars:  54 [✅ OK] -> [TEST_AUTH] Alert > To identity verify, employ 582104.
02. Chars:  96 [✅ OK] -> [TEST_AUTH] Attention. 582104 is your unique passkey. Active for 10 min. Do not pass from staff.
03. Chars: 126 [✅ OK] -> [TEST_AUTH] Verification > Copy this temporary password for access: 582104. If you didn't request this, report it immediately.
04. Chars:  87 [✅ OK] -> [TEST_AUTH] Access request: To confirm your transaction, copy 582104. Active for 2 min.
05. Chars: 139 [✅ OK] -> [TEST_AUTH] Status: Submit your OTP to proceed safely: 582104. Self-destructs in 10 min. If you didn't request this, alert support via app.
06. Chars: 119 [✅ OK] -> [TEST_AUTH] Hi - 582104 serves as your temporary validation code. Active for 60s. If unexpected, alert support via app.
07. Chars: 103 [✅ OK] -> [TEST_AUTH] Hello: 582104 is your secure entry token. Hide this code. If unexpected, block this device.
08. Chars:  78 [✅ OK] -> [TEST_AUTH] 582104 is your one-time password. Keep confidential these details.
09. Chars: 131 [✅ OK] -> [TEST_AUTH] Status > Apply the security key for access: 582104. Protect these details. If you didn't request this, delete this SMS.
10. Chars:  89 [✅ OK] -> [TEST_AUTH] Hi! To identity verify, key in 582104. Expires in 5 mins. Protect from staff.
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Min Length Observed: 54 chars
Max Length Observed: 139 chars

=== TESTING 'SHORT' TEMPLATES (5 runs) ===
01. Chars:  31 [✅ OK] -> [TEST_AUTH] 582104 (to sign in)
02. Chars:  50 [✅ OK] -> [TEST_AUTH] 582104 is your requested security code
03. Chars:  24 [✅ OK] -> [TEST_AUTH] Code: 582104
04. Chars:  42 [✅ OK] -> [TEST_AUTH] this digital signature: 582104
05. Chars:  41 [✅ OK] -> [TEST_AUTH] 582104 is your unique passkey
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Min Length Observed: 24 chars
Max Length Observed: 50 chars