Hi msrsnm,
welcome to the Apple (user-to-user) Community!
Re: How can I access voicemail without Siri or Voice Control?
Apple support's online article: Check your voicemail on iPhone - Apple Support
says you can:
- Tap Voicemail, then tap a message.
- Do any of the following:
- Play the message: Tap .
- Messages are saved until you delete them (or until your carrier erases them, if they’re not stored in iCloud).
- Share the message: Tap .
- Delete the message: Tap .
- Important: In some countries or regions, deleted messages may be permanently erased by your carrier. Your voice messages may also be deleted if you change your SIM card.
To recover a deleted message, tap Deleted Messages, tap the message, then tap Undelete.
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Also: Check your messages when Visual Voicemail isn’t available
- On your iPhone: Tap Voicemail, then follow the instructions.
- On another phone:
Dial your own mobile number, press * or # (depending on your carrier) to bypass your greeting, then enter your voicemail password.
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Re: I am blind and cannot access voicemail with verbal commands.
Would love to be able to help, yet I am no expert in this area.
If you aren't already using it, Apple provides VoiceOver to help those who can not see the screen.
About the vision accessibility features on your iPhone or iPad - Apple Support
For help in using the voiceMail feature, you may want to contact Apple's Accessibility Support Team: Link to article: How to contact Apple for accessibility support - Apple Support
or
Apple's Accessibility Support Website
(You can "Get Support" from the link at the bottom of their website (link below)
Accessibility Support - Official Apple Support
All the best :-)